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9TH ANNUAL DELAWARE STATE UNIVERSITY

RESEARCH APRIL 15, 2026 DAY From Insight to Impact: Research that Changes Tomorrow

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NINTH ANNUAL DELAWARE STATE UNIVERSITY RESEARCH DAY | APRIL15, 2026

TABLE OF CONTENTS 4

Message from the President

Message from the Provost and Chief Academic Officer

Message from the Associate Provost for Academic and Student Success

Message from the School of Graduate, Adult and Extended Studies

Message from the Office of Undergraduate Research, Experiential Learning and Honors

Message from the Faculty Research Committee

2026 Research Presentation Moderators

Message from the Graduate Student Association

Delaware State University Graduate, Adult and Extended Studies

Delaware State University Graduate Student Association

Delaware State University Honors Program

Research Day Agenda

Student Presentations

2025-2026 Honors Program Students

2025-2026 National Honor Society Inductees

Honors Recital Program

Acknowledgments

NINTH ANNUAL DELAWARE STATE UNIVERSITY RESEARCH DAY | APRIL 15, 2026

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MESSAGE FROM THE PRESIDENT

Greetings! It is with great pride and purpose that I welcome you to our University for one of our richest traditions: Research Day. Ours is a proud HBCU tradition built on cooperation— mutual curiosity, community belonging, and individual self-esteem—ascending to the pinnacle: presentation of work boldly accomplished. We stand together on that peak today to enjoy the panorama of time, toil, risk, ambition, curiosity, confidence, and knowledge. What a wonderful view! I am proud of our students and faculty—proud that the mission of thoughtful inquiry, research, and scholarship is thriving here at Delaware State University! Our research portfolio is the largest in University history; $22M in awards and research funding were received across colleges and departments during the 2024-2025 academic year, and as an R2 "High Research Activity and Doctoral Production" institution—as classified by the 2025 Carnegie classifications—we are advancing one experiment at a time. I congratulate each of you as well as those with whom you’ve partnered and collaborated on your outstanding achievements. Your contribution to Delaware State University’s research community is significant—a lasting legacy. Enjoy today: a remarkable celebration of science and human inquiry here at Delaware State University. It all matters,

Tony Allen, Ph.D. President

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NINTH ANNUAL DELAWARE STATE UNIVERSITY RESEARCH DAY | APRIL15, 2026

MESSAGE FROM THE PROVOST & CHIEF ACADEMIC OFFICER Welcome to Delaware State University’s Annual Research Day. On behalf of the Division of Academic Affairs, I welcome you to this annual day of collaborative research between the Office of Undergraduate Studies, Office of Experiential Learning and Honors, Faculty Senate, and School of Graduate, Adult and Extended Studies. Today marks another enriching opportunity to showcase the scholarly research endeavors of University students, faculty, and staff from all disciplines across the University and to underscore the scholarly research activities which have historically been a part of the rich legacy of our University. Recently, the American Council on Education (ACE) announced that Delaware State University has once again been conferred a Research Two (R2) Carnegie Classification, indicating the centrality of “high research activity” to our mission and strategic priorities, and to fostering a conducive environment for inquiry and discovery. Our Annual Research Day plays a pivotal role in promoting innovative ideas and practices, meaningful engagement, and academic achievement for everyone in attendance. A wholehearted thank you goes to Dr. Gwendolyn Scott-Jones and the School of Graduate, Adult and Extended Studies for their ongoing commitment to coordinating this annual scholarly activity. I also want to thank all of today’s participants for the unwavering support that has always made Research Day such a tremendous success. Most importantly, I want to thank the students who boldly presented their research today. Spotlighting their growth and learning is another example of the importance of Research Day toward assisting our students in becoming the next generation of leaders and contributors in a global society. Please review the itinerary and abstract submissions in the research booklet for today’s event and plan to attend the presentations. Your attendance in the sessions and interactions with the presenters will punctuate useful engagement and successful program outcomes. I fully expect that you will find today’s activities thought-provoking and inspiring. Best, Patrice Gilliam, Ph.D. Provost and Chief Academic Officer

NINTH ANNUAL DELAWARE STATE UNIVERSITY RESEARCH DAY | APRIL 15, 2026

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MESSAGE FROM THE ASSOCIATE PROVOST FOR ACADEMIC AND STUDENT SUCCESS Dear Student Researchers and the Delaware State University Community, As we gather to celebrate Delaware State University’s 9th Annual Research Day, I want to take a moment to recognize the curiosity, persistence, and intellectual courage that define your work as emerging scholars. This year’s theme, “From Insight to Impact: Research that Changes Tomorrow,” reminds us that research is not only about discovering new knowledge, it is about shaping the future. Every research journey begins with insight: a question that challenges existing thinking, an observation that sparks curiosity, or a problem that calls for thoughtful investigation. Through careful inquiry, collaboration with faculty mentors, and your own determination, those insights grow into meaningful discoveries. What makes today especially powerful is the impact of that work. The projects you present today have the potential to influence how we understand our world, address complex challenges, strengthen communities, and inspire new ideas across disciplines. From scientific innovation and technological advancement to social inquiry, public health, education, and creative scholarship, your research demonstrates how student voices and ideas can help shape tomorrow’s solutions. Delaware State University’s Research Day celebrates this journey, from the first spark of curiosity to discoveries that create possibility and progress. It is also an opportunity to learn from one another, exchange ideas, and build connections that may lead to the next question, the next collaboration, or the next breakthrough. I encourage you to share your work proudly, ask thoughtful questions, and remain open to the inspiration that comes from engaging with fellow researchers. Today’s insights have the power to create tomorrow’s impact. On behalf of the Office of Academic Affairs, thank you for your dedication to scholarship and for contributing to the vibrant culture of research and innovation at our university. We are proud of your achievements and excited to see how your research will continue to shape the future. Congratulations, and I wish you a rewarding and inspiring Research Day at Delaware State University. Warm regards, Fareeda M. Griffith, Ph.D. Associate Provost for Academic and Student Success

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NINTH ANNUAL DELAWARE STATE UNIVERSITY RESEARCH DAY | APRIL15, 2026

MESSAGE FROM THE SCHOOL OF GRADUATE, ADULT AND EXTENDED STUDIES Greetings, I am pleased to welcome you to Delaware State University’s Annual Research Day, sponsored by the School of Graduate, Adult and Extended Studies, Office of Undergraduate Research, Experiential Learning & Honors (URELAH), Faculty Research Committee, and our Graduate Student Association (GSA). The Research Day Task Force, which is comprised of DSU faculty, staff and students, have created a well-thought-out program for you that is centered around insight and impact with an emphasis on how knowledge moves beyond ideas to create meaningful, innovative and sustainable changes. You will be able to see diverse research interests and areas of scholarship produced by our undergraduate and graduate students. Showcasing the talents of our students is a positive affirmation that demonstrates how proud we are of their work here at DSU. Creating an environment for bringing together students, faculty, staff, administration and the community has long been one of the most important hallmarks at DSU. Research Day is a universitywide event that will afford you an opportunity to learn, network and collaborate on topics related to advancing research, promoting professional development and creating gainful employment opportunities. I would like to thank everyone for participating today and special thanks to Dr. Aisha Monroe, Executive Director of Graduate Programming and Student Success, for leading this effort with all of our faculty, staff, and administrators, who worked tirelessly and collaboratively to ensure that this day would be filled with engaging activities and cutting-edge scholarship. Your attendance and support are noteworthy and highly appreciated! Sincerely, Dr. Gwendolyn Scott-Jones Dean

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MESSAGE FROM THE OFFICE OF UNDERGRADUATE RESEARCH, EXPERIENTIAL LEARNING & HONORS

On behalf of the Office of Undergraduate Research, Experiential Learning and Honors (URELAH) under the Office of Student Success and the Office of Academic Affairs at Delaware State University, our URELAH Team, Ms. Dianne Bogle, Associate Director, and Mrs. Terry Pauls-Smith, Program Assistant, express sincere congratulations to all participants of the DSU Annual Research Day 2026! To our scholars of the Delaware State University Honors Program, we are very proud of each of you as you uphold the goals of the Honors Program, academic excellence, intellectual growth, and professional and leadership development, including global and moral citizenship, as you continue to strive for greatness. Your achievements create a heartwarming masterpiece as your passion for learning continues to illuminate your path. Your dedication shines through! To all Delaware State University undergraduate and graduate students, and to the Class of 2026, congratulations on your latest achievements! As you move forward with your academic goals, may you continue to succeed, grow, and obtain the best opportunities in your field of study. A well-deserved congratulations on your success! To our faculty of Delaware State University, we thank you for your time and effort in teaching our scholars in addition to providing research opportunities to allow students to participate in such an important event. We thank you for the unwavering support to DSU students which has enriched their knowledge and made a profound impact on educational experiences. Your dedication to teaching and loyal commitment to our students is truly admirable. We are confident that your research will make a significant contribution to your field. Congratulations to all as you fulfill the level of high excellence at Delaware State University. The DSU Hornet Nation is truly proud of each of you. Your achievements are a testament to your resilience and perseverance. We are pleased to have you participate in this outstanding and groundbreaking DSU Annual Research Day at the most culturally diverse institution in this country. Sincerely, Shonda L. Poe, Ed.D. Executive Director, Office of Undergraduate Research, Experiential Learning and Honors Office of Student Success Office of Academic Affairs

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NINTH ANNUAL DELAWARE STATE UNIVERSITY RESEARCH DAY | APRIL15, 2026

MESSAGE FROM THE FACULTY RESEARCH COMMITTEE

On behalf of the Faculty Research Committee, welcome to DSU Research Day 2026! It is our pleasure to join in celebration of the research of students, trainees, and faculty across Delaware State University. We continue to build on our successes and make our mark as a premier teaching and research institution. Research Day is an opportunity to share work that could otherwise go unnoticed by our peers and colleagues. Let’s acknowledge the long hours spent in the lab, field, classroom, or office. Let’s get excited about the innovation and excellence that is all around us! Students have worked with dedication and persistence to reach a point where they have research to share. For some this is another step on a long journey, for others it is the very first step. Faculty have helped guide and mentor students along the way. Our role in developing the talents and capabilities of students remains central to our work as faculty at DSU. In addition, we continue to conduct our own research. Our faculty are writing, presenting, publishing, and obtaining grants and external funding in support of making new discoveries, identifying best practices, or applying theory to solve problems. Finally, it should be noted that Research Day is made possible by the hard work of the Research Day organizers, faculty, and student presenters. Many people have contributed to this effort and have put together an excellent program for everyone. Hopefully we can all learn something new today! Sincerely, Faculty Research Committee Dr. Robert Marsteller (Chair) Dr. Janeese Brownlow Dr. Zi (Nancy) Ning Dr. Karl Miletti Dr. Thomas Planchon Dr. Melissa Harrington Mr. Henry Taylor Dr. Fareedah Griffith Ms. Renee Jones

2026 FACULTY MODERATORS, COORDINATORS AND SUPPORT TEAM Leads: Dr. Gulnihal Ozbay Dr. Shonda Poe Dr. Amaranatha Vennapusa Dr. Amit K. Singh

Dr. Amy Habeger Dr. Robert Marsteller Dr. Phyllis Collins Dr. Jan Christopher Dr. Shahidul Islam Dr. Qi Lu

NINTH ANNUAL DELAWARE STATE UNIVERSITY RESEARCH DAY | APRIL 15, 2026

Dr. Kousar Jahan Dr. Antonette Todd Dr. Lillian Gulledge Dr. Edward Dawley Dr. Rachel B. Pulverman-Silverman Dr. Jesse Zuba

Dr. Martin Nunlee Dr. Knolan Rawlins Dr. Cara Gomez Dr. Cherese Winstead Dr. Michael Casson Dr. Adenike M. Davidson

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MESSAGE FROM THE GRADUATE STUDENT ASSOCIATION Welcome to Research Day! A celebration of curiosity, innovation, and the hard work of our graduate community. Today reflects the time, effort, and dedication each of you has poured into your research. To every presenter, be proud of yourself. Sharing your work takes courage, and your contributions matter. Research Day is also a space to connect, learn, and be inspired by one another. Take advantage of these conversations; they’re often where the most meaningful growth happens. Thank you to our faculty and mentors for your continued support and guidance. As you present and engage today, remember to appreciate how far you’ve come. You’ve earned this moment. Welcome to Research Day! We’re proud of you. Kayla McKinley GSA President

DELAWARE STATE UNIVERSITY GRADUATE, ADULT AND EXTENDED STUDIES MISSION: The School of Graduate, Adult and Extended Studies supports the mission of the University by providing infrastructural support for the development and implementation of transformative, high quality, graduate and professional degree programs that prepare leaders for the complexities of the 21st century. VISION: The School of Graduate, Adult and Extended Studies will promote the vision of the University by offering graduate and professional degree programs that conform to the highest standards required by respective accrediting and funding agencies in Delaware State University’s pursuit of excellence. GOALS AND OBJECTIVES: The School of Graduate, Adult and Extended Studies will establish a structure along with processes and procedures to provide support in four key areas that it deems necessary for the successful matriculation of graduate students at Delaware State University.    

Admissions Processes — Establish an efficient and effective admissions process resulting in timely responses to graduate applicants. Academic Quality — Review and implement policies and procedures to ensure the quality of our academic programs. Student Services and Records Management — Implement and maintain a records management system for all currently enrolled graduate students consisting of admissions data, student progress to degree, admission to candidacy, defense of thesis or dissertation, time to degree, and graduation. Co-curricular and Professional Development Activities — In collaboration with the Graduate Student Association and academic programs, the School of Graduate, Adult and Extended Studies will provide services and implement activities for graduate students that provide professional development and networking opportunities.

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NINTH ANNUAL DELAWARE STATE UNIVERSITY RESEARCH DAY | APRIL15, 2026

DELAWARE STATE UNIVERSITY GRADUATE STUDENT ASSOCIATION MISSION: The Graduate Student Association supports the mission of the University by representing and advocating the interests of graduate students at Delaware State University, by providing a forum for free and open discussion of matters affecting this community, and by providing financial and organizational support for professional development and networking events within this community. Our desire is to create an environment for graduate students that provide co-curricular opportunities that advance student learning, foster respect from the University community, provide services for the University graduate community, and enhance the quality of life of the graduate student community. GOALS: • • •

To provide a central agency by which the members may promote the interest and welfare of the University community. To further the development of a wholesome relationship among the administration and the graduate student community. To encourage the participation of graduate students in the identification of problems that relate to the graduate student community and to assist in the solutions to those problems.

OBJECTIVES THAT MEET GOALS: • • • •

Establish a mechanism for timely information and programming exchange that addresses the needs of graduate students. Publish an annual report of summarizing graduate student accomplishments, activities, and needs for the next fiscal year. Collaborate with departments in the development and/or implementation of professional development and networking activities for graduate students. Establish a graduate student council with a representative from each program who can advocate the needs of their respective colleagues.

STUDENT LEARNING OUTCOMES AND COMPETENCIES: Participants will display proficiencies in the following areas: • • • •

Verbal and Written Communication — Participants in the graduate symposium will submit an abstract of their research or scholarly activity that will meet a content and formatting standard for acceptance. Symposium participants discuss their findings via a formal or poster presentation. Critical Thinking — Participants will be expected to develop strategies to address issues that impact their community of scholars and provide feedback in a timely fashion. Teambuilding/Interpersonal — Participants will be expected plan networking activities that will provide a positive impact for their community of scholars Scholarship — Participants will be expected to plan co-curricular activities that positively impact the intellectual climate at Delaware State University and surrounding community.

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DELAWARE STATE UNIVERSITY HONORS PROGRAM HONORS PROGRAM MISSION: The mission of the Honors Program at Delaware State University is to provide students with exceptional intellectual ability, motivation and commitment with superior learning opportunities that challenge them to reach new levels of academic excellence in scholarship and creativity. HONORS PROGRAM VISION: As graduates of the Delaware State University Honors Program, our students will become the first choice of employers and graduate and professional schools because of their recognized achievements and potential for success. 2025-2026 HONORS PROGRAM COUNCIL: Dr. Rachel Pulverman-Silverman Dr. Danielle Archambault Dr. Jesse Zuba Dr. Padmini Banerjee Dr. Albee Mendoza Dr. Chase Stratton Dr. Kevin Shuman Dr. Shonda Poe Ms. Dianne Bogle Mrs. Terry Pauls-Smith Nifemi Olumuywa Enora Tamdem

Chair, Associate Professor, Department of Psychology Associate Vice President, Office of Student Success Assistant Professor, Department of English & Foreign Languages Associate Professor, Department of Psychology Associate Professor, Department of Psychology Associate Professor, Department of Biological Sciences Associate Professor, Department of Biological Sciences Director of Honors Program Associate Director Program Assistant Student Representative, Honors Council Student Representative, Honors Council

HONORS PROGRAM ASSOCIATION VISION: The Honors Students Association (HSA) is dedicated to the cultivation, maturation, and outstanding academic achievement of the Delaware State University Honors students whose first priority is individual academic achievement while representing the University as a whole with honor and integrity. The HSA members provide social and scholastic support to the body and inspiration to all the Delaware State University students to achieve academic excellence. HONORS PROGRAM GOALS: The main objective of the HSA is for its members to be activity engaged in and support the Delaware State University Honors program. The goals of the HSA are: 1. 2. 3. 4. 5.

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For each member to earn a minimum of 3.25 GPA for each semester. To motivate, support, and encourage each member in the successful completion of the Delaware State University Honors Curriculum. For each member to earn membership in the National Honor Society of his/her discipline. To provide social and scholastic activities for its members. To function as a unit body of academic leaders who seek to motivate the Delaware State University student body to achieve academic success.

NINTH ANNUAL DELAWARE STATE UNIVERSITY RESEARCH DAY | APRIL15, 2026

DELAWARE STATE UNIVERSITY HONORS PROGRAM The Honors Program is designed to create and nurture a community of academically bright and talented students who value, and are committed to, excellence and intellectual pursuit. The Honors Program provides its students opportunities to engage in classroom processes that de-emphasize formal, impersonal lecturing methods and passive note taking, and instead utilize methods of colloquia and symposia that encourage active intellectual participation, discussion and involvement in the search for knowledge. The Honors Curriculum is a four-year program that begins with honors courses being offered in the fall semester of the freshman year. The curriculum consists of: 12 credits of departmental-based honors courses; 6 credits of honors colloquia; and an honors senior research thesis in the students’ major. Honors level courses do not entail more assignments than a regular course; however, honors courses incorporate classroom discussion and peer assessment, and require students to engage in a deeper level of thinking and analysis. Honors students should exhibit improved: a) b) c) d)

analytical/critical thinking and logical reasoning skills; problem solving and decision making skills; coherent and persuasive oral and written communications skills; and skills necessary to perform research at a professional level.

The Honors Living-Learning Community is designed to integrate curricular and co-curricular experiences that supplement classroom learning and academic curricula. Within the honors community, honors students interact with faculty, residential staff, and student and adult leaders in the Delaware State University community. Honors students participate in service to Delaware State University and the local Dover community. Honors students are given the privilege of honors residential housing. Additionally, honors students have membership in the Honors Students Association, where they are given the opportunity to participate in social and extracurricular events. The Honors Curriculum consists of the following category of courses: • • • •

Interdisciplinary/Multidisciplinary Colloquia/Seminars Departmental Honors Courses including sections of general education courses Independent Honors Research/Study Project Honors Senior Research Thesis

Honors students may be eligible for the following activities: • • • • •

Merit Scholarships Honors Student Housing Internship Opportunities Study Abroad Programs Summer Research Experiences for Undergraduates

A prospective honors student must have: • • • • •

A GPA of 3.25 or higher (on a 4.0 scale) A minimum combined SAT score of 1050 (Mathematics and Critical Reading) with at least 450 in each section Recommendations by two (2) high school or college instructors A 400-600 word, typed essay explaining why one wishes to be admitted to the Honors Program A list of academic and extracurricular achievements/awards.

In April each year, the Honors Council co-sponsors Delaware State University Research Day, at which time, all students are given the opportunity to present their research papers and creative works prepared under the guidance of faculty members, before audiences of students, faculty and staff. An Honors Recognition Ceremony follows that evening which recognizes motivated students who strive for excellence in their academic pursuits.

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RESEARCH DAY NINTH ANNUAL DELAWARE STATE UNIVERSITY RESEARCH DAY AGENDA April 15, 2026 8 A.M. – 8:45 A.M.

PRESENTER AND GUEST CHECK-IN & CONTINENTAL BREAKFAST Check-In Location: Martin Luther King Student Center – 1st Floor Breakfast Location: Martin Luther King Student Center – Multipurpose Room

9 A.M. – 9:30 A.M.

WELCOME & OPENING REMARKS Location: Martin Luther King Student Center – Parlor A • Official Welcome • Opening Remarks • Overview of Research Day Events

10 A.M. – 4 P.M.

THE ARTS CENTER / GALLERY EXHIBITION Location: William C. Jason Library – The Arts Center/Gallery • Student Research and Creative Works on Display Gallery Reception from 12 P.M. – 2 P.M. • Light Reception and Networking in the Gallery Space

10 AM – 10:45 AM

SESSION 1 Location: Martin Luther King Student Center – Parlors A, B and C Oral Presentations: • Tech & Transformation • Health & Human Resilience

10:45 AM – 11:30 AM

SESSION 2 Location: Martin Luther King Student Center – Parlors A, B and C Oral Presentations: • Sustainable Futures • Creative & Cultural Impact

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NINTH ANNUAL DELAWARE STATE UNIVERSITY RESEARCH DAY | APRIL15, 2026

11:30 AM – 12:15 PM

SESSION 3 Location: Martin Luther King Student Center – Parlors A, B and C Oral Presentations: • Community & Global Engagement • Mixed interdisciplinary presentations • 3 Group Presentations (distributed across Parlors A–C) • Simulation Demonstrations (if applicable)

10 AM – 12:15 PM (CONTINUOUS VIEWING) POSTER & EXHIBIT SESSIONS ( MLK STUDENT CENTER LOBBIES) POSTER HALL 1, POSTER HALL 2, EXHIBIT SPACE Includes: • Poster Presentations • Exhibit Presentations • Showcase Demonstrations • Simulation-based Visual Research POSTER GROUPING BY IMPACT TRACKS POSTER GROUP 1 | 10 AM – 10:45 AM Tracks Emphasized: • Tech & Transformation • Health & Human Resilience POSTER GROUP 2 | 10:45 AM – 11:30 AM Tracks Emphasized: • Sustainable Futures • Creative & Cultural Impact 12 P.M. – 1:30 P.M.

GRAB & GO LUNCH Location: Martin Luther King Student Center – Multipurpose Room • Lunch Provided for Presenters and Attendees • Networking Opportunity

1:30 P.M. – 2 P.M.

DSU APPROACHING STORM MARCHING BAND Campus Procession featuring DSU Marching Band Route: Martin Luther King Student Center to Dr. William B. DeLauder Theater Destination: Education & Humanities Building

2:15 P.M. – 3 P.M.

HONORS RECITAL Location: Dr. William B. DeLauder Theater – Education & Humanities Building

3 P.M. – 4 P.M.

RESEARCH DAY CLOSING & AWARDS CEREMONY Location: Dr. William B. DeLauder Theater – Education & Humanities Building • Closing Remarks • Presentation of Awards • Recognition of Outstanding Student Scholarship and Creativity

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STUDENT PRESENTATIONS IMPACT TRACK 1 Community & Global Engagement

Policy, justice, economics, leadership, public service, and international impact.

IMPACT TRACK 2 Sustainable Futures

Climate science, agriculture, energy systems, environmental research, and sustainability.

IMPACT TRACK 3 Creative & Cultural Impact

Arts, humanities, communication, cultural studies, education, and creative scholarship.

IMPACT TRACK 4 Health & Human Resilience

Biomedical sciences, mental health, social sciences, equity research, and human development.

IMPACT TRACK 5 Tech & Transformation

AI, data science, cybersecurity, emerging technologies, innovation, and more.

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NINTH ANNUAL DELAWARE STATE UNIVERSITY RESEARCH DAY | APRIL15, 2026

COMMUNITY & GLOBAL ENGAGEMENT Alphabetized by presenter's last name

Recidivism in the U.S.: Evaluating the Effectiveness of Rehabilitation Programs Darius Elliott

College of Business The United States high recidivism rate poses a serious threat to social justice, public safety, and the efficiency of the criminal justice system. This study examines the effects of rehabilitation programs on the risk of reoffending, including educational training, vocational programs, mental health services, and restorative justice initiatives. The study underlines the drawbacks of incarceration-focused strategies and suggests elements that lead to effective reintegration by drawing on recent research, government data, and case studies. Evidence of long-term social and economic advantages is used to analyze and disprove counterarguments about the expense and implementation difficulties of rehabilitation programs. According to the study’s findings, implementing thorough, evidence-based interventions can lower recidivism, enhance community safety, and establish a more just criminal justice system. Presentation Format: Oral

Will The New Import and Export Tariffs Affect the United States Economy for the Better? Titi Ekpan

College of Business This research analysis explores the economic effects of the new tariffs implemented by President Donald Trump, which include broad import duties ranging from a base rate of 10% on all imports to significantly higher rates on goods from regions such as the European Union and China. These tariffs, expanded under various authorities beginning in 2025, have raised the average U.S. tariff rate and generated substantial federal revenue, but they have also increased consumer prices and production costs across multiple sectors. Recent economic assessments indicate that households face higher annual expenses due to tariff‑driven price increases, with low‑ and middle‑income families experiencing disproportionate financial strain. Although the tariffs aim to protect domestic industries and reduce trade imbalances, the evidence suggests that their long‑term impact includes reduced GDP growth, lower real wages, and widening economic inequality. Overall, the analysis highlights the complex trade‑offs of tariff‑based policies and their significant implications for the U.S. economy. Presentation Format: Oral

The Socio-Economic Factors of Juvenile Delinquency Adasia Hawkins

College of Humanities, Education and Social Sciences This study directly investigates how specific socioeconomic factors, family stability, educational quality, peer influences, and community resources increase the risk of juvenile delinquency. By synthesizing existing literature and using general strain theory, the research demonstrates that youth from unstable households, inadequate educational environments, negative peer groups, and economically disadvantaged communities are significantly more likely to engage in delinquent behavior. The findings indicate that lack of emotional support and stability is a key driver of negative coping mechanisms leading to crime. This research underscores the urgent need to address these risk factors through stronger family support, expanded educational opportunities, and the presence of positive role models, particularly for populations such as minorities, single-parent families, and those with lower socioeconomic status. Ultimately, the study aims to inform more effective prevention strategies for juvenile delinquency by identifying and addressing its root causes. Key Words: Juvenile, Delinquency, Factors, Socioeconomic, Family, Influence, Education Presentation Format: Oral

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STUDENT PRESENTATIONS

COMMUNITY & GLOBAL ENGAGEMENT

The Power of Early Saving: Building Wealth and Financial Discipline Leeani Hutcherson-Howard College of Business

Starting to save money as early as possible is a foundational principle of personal financial success and long-term stability. This is about the importance of early saving by emphasizing the effects of compound interest, financial security, and behavioral discipline. One of the most significant advantages of early saving is the power of compound interest, where earnings generate additional earnings over time. Individuals who begin saving at a younger age benefit from exponential growth, allowing smaller contributions to accumulate into more wealth compared to those who start later. From a behavioral perspective, starting early fosters disciplined financial habits and promotes a mindset of delayed gratification. Individuals who prioritize saving early are more likely to make informed financial decisions, budget effectively, and avoid impulsive spending. Encouraging individuals to begin saving as soon as possible can significantly improve their long-term financial outcomes and overall quality of life. Key Words: Wealth, Savings, Youth, Benefits, Discipline Presentation Format: Oral

Understanding College Students’ Views on Immigration Orlin Mejia

College of Humanities, Education and Social Sciences This research study examines how media exposure and political orientation influence college students’ views on immigration. The aim is to gain a better understanding of the social factors that shape attitudes toward immigration in a demographic often overlooked in academic studies, yet one that is constantly forming its political and social beliefs. Rather than focusing on immigration policies, the study investigates the roles that media and political orientation play in shaping college students’ perspectives. The research employs a mixed-methods design that collects both quantitative and qualitative data through an anonymous survey taken by current college students. The survey includes questions about demographics, political orientation, attitudes toward immigration, media exposure, and mental health. The data analysis will involve descriptive statistics, such as frequencies and percentages, to identify patterns. These findings will improve our understanding of how this population develops its views on immigration, contributing valuable insights to sociological research. The survey results will help determine whether external influences have affected students’ opinions or whether their views have remained stable, offering insight into their perspectives on immigration. Presentation Format: Poster

HBCU Students’ Perspectives on Policing Jada Overton

College of Humanities, Education and Social Sciences The following study will investigate perceptions of students at Historically Black Colleges and Universities (HBCUs) toward campus (DSUPD) and local (Dover PD) police departments. For many, attending an HBCU is being in a place where they and their culture are finally accepted. The relationship between these students and law enforcement is a complicated one often by historical implications in the United States. The research seeks to answer the following questions: 1. How do students perceive local policing vs. campus policing? 2. To what extent do HBCU students feel safe within their campus environment? 3. What suggestions from students can be used to improve campus and local policing? The study utilizes a survey with both qualitative and quantitative methods, such as open-ended and closed-ended questions. The survey seeks to collect demographic data, students’ motivation for attending an HBCU over a PWI, their attitudes towards police, safety, and recommendations on how

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NINTH ANNUAL DELAWARE STATE UNIVERSITY RESEARCH DAY | APRIL15, 2026

STUDENT PRESENTATIONS

COMMUNITY & GLOBAL ENGAGEMENT the police department can improve. By collecting this information, we can understand the factors that influence student attitudes that can help relations between students and law enforcement. Ultimately, it is hoped to find crucial information to help repair the relationship between students and law enforcement and create an educational and collaborative environment that will enhance campus and community safety as well as provide a voice to students. Presentation Format: Oral

Basketball Gone Rogue: Name, Image, Likeness in the Era of Rising Prices Dean Shepherd College of Business

The growing importance of having donors to support the athletic careers of collegiate athletes has increased the growth of Name, Image, and Likeness (NIL) policies have transformed College basketball from a traditional sport into a business-driven environment. Under the NCAA, athletes were once limited to amateur competition, but NIL has allowed them to profit while also expanding their skill sets beyond the court. The shift towards players going professionally versus staying in college because of NIL has impacted recruiting, player development, and decisionmaking, as athletes now balance performance with branding, financial literacy, and business strategy. Ultimately, college basketball is evolving into a space where success depends not only on athletic ability but also on entrepreneurial and professional skills. Key Words: NIL Collectives, Athletics, Educational Transformation, NCAA Presentation Format: Oral

Intersections of Gentrification, Displacement, and Tourism in Washington, DC and Sustainable Tourism Housing Zones Celine Trombi

College of Business Urban tourism development has become an increasingly influential force shaping the economic and cultural landscapes of major cities. In Washington, DC, tourism contributes billions of dollars annually and supports thousands of jobs, yet its growth often intersects with patterns of gentrification and displacement in historically marginalized communities. Neighborhoods that were once predominantly African American, such as those surrounding the H Street corridor and other historic districts, have experienced significant demographic and economic transformation driven by real estate investment, cultural commodification, and the increasing popularity of urban tourism. While tourism can stimulate economic revitalization, it can also accelerate rising property values, alter neighborhood identities, and displace long-term residents whose communities are often marketed as culturally “authentic” destinations for visitors. This research examines the intersections of tourism development, gentrification, and displacement in Washington, DC, with particular attention to historically African American communities. Drawing on historical analysis, tourism development trends, and sustainable development theory, the study proposes the Sustainable Tourism Housing Zones framework as a model for mitigating the negative social impacts of tourism-driven urban change. This framework emphasizes community-centered planning, housing protection policies, local business participation, and tourism revenue reinvestment strategies designed to protect long-term residents while supporting responsible tourism growth. By positioning sustainable tourism as a tool for equitable urban development, this study argues that tourism policy can move beyond economic growth objectives to prioritize social sustainability and cultural preservation. The findings contribute to broader discussions on sustainable urban tourism and offer policy recommendations for cities seeking to balance tourism development with housing stability and community resilience. Key Words: Sustainable Tourism, Gentrification, Displacement, Cultural Preservation, Washington, D.C. Presentation Format: Oral

NINTH ANNUAL DELAWARE STATE UNIVERSITY RESEARCH DAY | APRIL 15, 2026

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STUDENT PRESENTATIONS

COMMUNITY & GLOBAL ENGAGEMENT

Investigation into the Expansion of Victims within Mass Incarceration Ryan Williams

College of Business Mass incarceration has become one of the most pressing social and political issues in the United States, disproportionately affecting marginalized communities and reshaping the nation’s criminal justice system. This effort examines the historical development, underlying causes, and far-reaching consequences of mass incarceration, with particular attention to policies such as mandatory minimum sentencing, the War on Drugs, and “tough on crime” legislation. Drawing on scholarly research and statistical data, the study explores how systemic inequalities, especially those related to race, class, and socioeconomic status, have contributed to the overrepresentation of African American and Latino populations in prisons and jails. Additionally, the research analysis of the social and economic impacts on individuals, families, and communities, such as barriers to reentry, reduced employment opportunities, and cycles of poverty, are explained. Finally, it evaluates current reform efforts, such as sentencing reform, restorative justice initiatives, and decarcerating strategies, assessing their effectiveness in addressing the root causes of incarceration. The findings suggest that meaningful reform requires a comprehensive approach that prioritizes equity, rehabilitation, and community-based alternatives over punitive measures. Key Words: Poverty, Sentencing, Rehabilitation Presentation Format: Oral

SUSTAINABLE FUTURES Alphabetized by presenter's last name

Optimization of an Efficient Plant Regeneration Protocol in Strawberry for Developing Disease-Resistant Lines M. E. Abrams, A. R. Vennapusa, K. Melmaiee, S. Elavarthi College of Agriculture, Science and Technology

The strawberry (Fragaria x annanasa) is one of the top small fruit crops grown worldwide, holding significant economic and cultural value. Several factors can hinder or negatively impact strawberry production. One such problem is fruit rot, caused by fungal pathogens Botrytis cinerea and Colletotrichum acutatum. Fruit rot can damage fruits both in the field and after harvest, creating challenges for transportation and storage. Currently, managing fruit rot mainly relies on the use of harmful fungicides. An alternative approach involves developing strawberry lines resistant to fruit rot using advanced biotechnology techniques such as tissue culture and gene editing. Our study focused on optimizing a plant regeneration protocol for strawberries, experimenting with different sterilization steps, explant types, media, and hormonal combinations. Our protocol successfully standardized plant regeneration, elongation, and the establishment of plantlets for the Tribute cultivar, using petioles as explants along with various auxin and cytokinin combinations and sterilization procedures. The genes responsible for fruit rot resistance were validated using qRT-PCR. Gene transformation protocols and the development of gene constructs for genome editing are currently underway. These results offer an effective tissue culture method for strawberry functional genomics research. The plant regeneration protocols and candidate genes developed here will help in creating fruit rot-resistant cultivars and in expanding technological applications for crop improvement in strawberries. Funder Acknowledgment(s): We thank the United States Department of Agriculture (USDA-NIFA) for funding support through the award 2020-3882131083 to Dr. Melmaiee. Key Words: Plant Health, Sustainability, Gene Editing Presentation Format: Poster

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NINTH ANNUAL DELAWARE STATE UNIVERSITY RESEARCH DAY | APRIL15, 2026

STUDENT PRESENTATIONS

SUSTAINABLE FUTURES

Diurnal Variation in Chlorophyll Content of Seagrape (Coccoloba uvifera) on South Water Caye, Belize Kiabi Addison, Lauren Waller, Gulnihal Ozbay College of Agriculture, Science and Technology

Diurnal changes in leaf chlorophyll status can reflect how coastal plants respond to changing environmental conditions throughout the day. This study examined chlorophyll variation in seagrape (Coccoloba uvifera) on South Water Caye, Belize, using Soil Plant Analysis Development (SPAD) meter measurements as a proxy for relative chlorophyll content. Measurements were collected from three different seagrape plants over three consecutive days at 7:00 AM, 12:00 PM, and 3:00 PM. The purpose of this study was to compare SPAD values across different times of day and observe short-term patterns in chlorophyll status. Repeated measurements allowed for assessment of whether chlorophyll readings remained stable or fluctuated in response to daily changes in light intensity, temperature, and other environmental conditions. Mean SPAD values were 37.50 at 7:00 AM, 36.23 at 12:00 PM, and 39.84 at 3:00 PM, indicating a slight midday decline followed by higher afternoon readings. These preliminary findings suggest modest diurnal variation in relative chlorophyll content in seagrape under coastal field conditions possibly due to short-term physiological response to changing light and temperature conditions. Across the sampling period, SPAD measurements provided a simple, non-destructive way to monitor temporal variation in leaf greenness in a tropical coastal species. These findings contribute to a better understanding of how Coccoloba uvifera may respond physiologically to daily environmental changes in coastal habitats and demonstrate the usefulness of SPAD measurements for rapid field-based plant assessments. Key Words: Coccoloba uvifera, Chlorophyll, Belize, Seagrape, Diurnal Variation, Soil Plant Analysis Development (Spad) Meter Presentation Format: Oral

Machine Learning for County-Level Crop Yield Prediction with Multicollinearity Screening Fiona Adenyo, Abdallah Alsammani

College of Agriculture, Science and Technology Accurate pre-harvest crop yield forecasting at the county level is essential for informing agricultural policy, commodity markets, and climate adaptation strategies. This study addresses the challenge of predicting normalized corn and soybean yields from a high-dimensional, sparse dataset comprising 6,321 raw features with 73.5% missing values, where severe multicollinearity among predictors undermines the reliability of conventional regression approaches. Seven machine learning models were evaluated, including ordinary least squares, Ridge, Lasso, ElasticNet, Random Forest, XGBoost, and Histogram Gradient Boosting, following a structured preprocessing pipeline that incorporated median imputation, robust scaling, and multiplicative soil-by-weather feature engineering to produce 2,142 engineered predictors. Ridge regression, with a regularization parameter of 10, achieved the best performance attaining an R^2 of 0.882, RMSE of 0.0198, MAE of 0.0131, and MAPE of 1.88%, representing a gain of 0.366 in R^2 over ordinary least squares. Variance inflation factor analysis revealed that 11 of the 15 most important features exhibit severe multicollinearity, with only 5 carrying genuinely independent predictive signal. SHAP attribution identified engineered soil-by-weather interaction terms as the dominant predictors of yield variation. These findings demonstrate that regularization combined with systematic multicollinearity screening substantially improves both predictive accuracy and model interpretability, offering a practical and scalable framework for county-level agricultural forecasting. Presentation Format: Poster

NINTH ANNUAL DELAWARE STATE UNIVERSITY RESEARCH DAY | APRIL 15, 2026

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STUDENT PRESENTATIONS

SUSTAINABLE FUTURES

Effects of Management Practices on Cropland Soil Health Olaniyi Adewumi, Mingxin Guo

College of Agriculture, Science and Technology Management practices may influence and be particularly tailored to enhance the overall health of cropland soils. This study was conducted to assess the effect of different farming management practices on cropland soil health. Triplicate samples of the top 20-cm soil were collected from each of the four local farms in Delaware under different management designs: (1) Management 1 - fallow , (2) Management 2 - no-till corn-soybean rotation with off-season crop residue cover, (3) Management 3 - conventional tillage with off-season cover cropping and (4) Management 4 - conventional tillage without off-season cover cropping. The soil samples were analyzed following the standard methods for the typical health indicator properties, including soil active carbon (AC), 24-h and 96-h soil respiration rates (SR) , water stable aggregate (WSA), organic matter (OM) content, and pH. The 96-h soil SR was notably higher for the Fallow (Management 1) treatment, decreasing in order by Management 1, Management 4, Management 3, and Management 2. Soil AC (509.1–572.9 mg/kg) and pH (5.32–5.87) were also the highest for Management 1, followed by Management 2, 3 and 4. Soils in Management 1 demonstrated the highest OM content, followed by Management 4, 3 and 2. Soils in Management 2 showed the highest WSA, followed by Management 1, 3, and 4. Based on the soil health indicator measurements, integration of the management practices organic amendment and reduced tillage may be effective for improving the overall health of cropland soils. Key Words: Soil Management Practices, Soil Health, Cropland Presentation Format: Oral

Temperature-Linked Variation in Scaled Body Mass Across Passerine Species Dorian Baker

College of Agriculture, Science and Technology Environmental conditions are a key driver of variation in organismal traits, influencing physiology, morphology, and survival. Among birds, passerines (songbirds) are especially sensitive to environmental change and serve as valuable indicators of ecological dynamics. One important morphological trait is scaled body mass (SBM), a size-independent metric that integrates body mass and wing chord and is closely associated with thermoregulation, survival, and reproductive success. In this study, we investigated whether long-term variation in temperature and precipitation predicts changes in SBM across five songbird species breeding at White Clay Creek State Park (Delaware and Pennsylvania) and French Creek State Park (Pennsylvania). The focal species represent a range of migratory strategies, including a resident species (Cardinalis cardinalis), short to medium-distance migrants (Seiurus aurocapilla and Dumetella carolinensis), and long-distance migrants (Catharus fuscescens and Hylocichla mustelina). Using multi-decadal climate records and morphometric data, we found that temperature and precipitation significantly predict interannual variation in SBM across species. Warmer years were generally associated with reduced SBM, consistent with Bergmann’s rule. However, the strength and direction of these relationships varied among species and migratory strategies. Long-distance migrants exhibited stronger associations between environmental conditions and SBM than resident or short-distance species, suggesting greater sensitivity to environmental variability. These results indicate that long-term variation in temperature and precipitation is influencing body size and condition in eastern North American songbirds. More broadly, this study highlights how environmental factors can shape morphological traits and provides insight into how wildlife populations respond to changing conditions. Key Words: Passerines, Temperature, Scaled Body Mass Presentation Format: Poster

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STUDENT PRESENTATIONS

SUSTAINABLE FUTURES

A Comparison of Three Methods for Controlling Nematode Worm Development in Small Ruminants Lauren Bell, Emmanuel Otchere, Terrence Wright, and Kwame Matthews College of Agriculture, Science and Technology

The heavy reliance on anthelmintics to control gastrointestinal nematodes (GIN) has led to anthelmintic resistance. This has led to catastrophic losses to producer animals and profits worldwide. Hence, there is a need to identify innovative ways to combat the current issue of anthelmintic resistance. Two products that seem to be quite promising to reduce parasitic loads are copper oxide wire particles (COWP) and Livamol® with BioWorma®, a feed supplement that contains the fungus Duddingtonia flagrans. Innovative use of these products could lead to an effective treatment strategy for controlling GINs. Therefore, the objective of this experiment is to assess the efficacy of combination treatment using Albendazole, Levamisole and Moxidectin in conjunction with copper oxide wire particles or Livamol® with BioWorma® in reducing parasite load in meat goat kids. For this experiment, 39 meat goat kids were assigned into three treatment groups: control (CON; treated with combination treatment on first day only), Livamol® with BioWorma® supplementation (BIO; fed Livamol® with BioWorma® daily and treated with combination treatment on first day only), and copper-oxide wire particle (COWP; treated with combination treatment and COWP on first day only). Each treatment included three replicates(n=3), with 4-5 kids per replicate in nine pens and housed in a barn for the duration of the project(14 days). To assess the effects of treatment on larval development, pooled fecal samples were collected from each treatment group (d 0 – 14) to set up larval cultures to determine total GIN. Data indicated that there was a day effect (P < 0.0007) on total worms counted, with day 14worm counts (2,456.6) significantly lower than on day 0 (10,571.3). Data also indicated from day0 to 14 there was an 81.7%, 61.0%, and 83.5% reduction in larval numbers for CON, BIO, and COWP, respectively. The COWP group had a greater reduction in larval numbers than the CON and BIO groups throughout the study period. Under the conditions of this study, it can be concluded that none of the treatments was more effective than the other. Key Words: Gastrointestinal Nematodes, Anthelmintic Resistance, Copper Oxide Wire Particles(COWP), Livamol® with Bioworma®, Duddingtonia flagrans. Presentation Format: Oral

A Kinetic and Spectroscopic Investigation of Water Adsorption–Desorption Cycles in Silica Gel Briceson Bullard, Kiyah Bryant, Onyekachi Williams, Dr. Yuriy Markushin Ph.D. College of Agriculture, Science and Technology

Silica gel is widely used as a desiccant due to its high surface area, porous structure, and strong affinity for moisture. This study investigates the thermal dehydration and subsequent rehydration behavior of silica gel, with particular emphasis on adsorption reversibility, kinetic behavior, and spectroscopic characterization. Four samples (A1, A2, B1, and B2), each with an approximate mass of 500 mg, were subjected to thermal dehydration at 140 °C for over 24 hours. Gravimetric measurements were recorded at regular time intervals to monitor the kinetics of water loss and to generate time-based dehydration profiles. Following dehydration, samples A2 and B2 were analyzed using Fourier Transform Infrared (FTIR) spectroscopy to establish the spectral characteristics of the dry state. In contrast, samples A1 and B1 were rehydrated through controlled water saturation and subsequently analyzed using FTIR to evaluate the restoration of water-related functional groups. Comparative spectral analysis revealed a significant reduction in hydroxyl (OH) stretching and H–O–H bending bands in the dehydrated samples, while the rehydrated samples exhibited a pronounced recovery of these features. This observation indicates effective reoccupation of adsorption sites and confirms the strong affinity of silica gel for water. Time-dependent kinetic analysis of the dehydration process showed a consistent decrease in mass over time, suggesting a diffusion-controlled mechanism of water removal. The combination of gravimetric and spectroscopic data demonstrates that water adsorption in silica gel is highly reversible under the conditions studied. Furthermore, the results confirm that thermal treatment at 140 °C is effective for regenerating silica gel without significant loss of adsorption functionality. Ongoing work will investigate the effects of repeated dehydration–rehydration cycles on adsorption capacity, structural stability, and long-term performance, with potential implications for environmental control, moisture management, and advanced water retention applications. Funder Acknowledgment(s): This study was supported by the NASA Space Education Excellence for Delaware (SEED) (award # 80NSSC23K0608) and NASA M-STAR program (award # 80NSSC23M0203). Key Words: Silica Gel, Adsorption–Desorption, FTIR Spectroscopy, Kinetics, Thermal Dehydration Presentation Format: Oral

NINTH ANNUAL DELAWARE STATE UNIVERSITY RESEARCH DAY | APRIL 15, 2026

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STUDENT PRESENTATIONS

SUSTAINABLE FUTURES

Genomic Insights from Whole-Genome Sequencing of Multidrug-Resistant Specific Spoilage Organisms: Implications for Antimicrobial Resistance and Aquatic Food Quality Carlton Cannon

College of Agriculture, Science and Technology The escalating prevalence of antimicrobial resistance (AMR) in aquaculture systems, particularly concerning fish spoilage and the emergence of multidrug-resistant specific spoilage organisms (MDR-SSOs), poses a significant threat to global food security and public health. This challenge is exacerbated by the intensive use of antibiotics in aquaculture, which can drive the selection and dissemination of those AMR determinants through HGT within microbial communities. The United States catfish industry, a major sector of freshwater aquaculture, is particularly vulnerable to the challenges posed by AMR, with inadequate antibiotic stewardship contributing to economic losses and the spread of MDR-SSOs. This study, therefore, aims to elucidate the genomic architecture of MDR isolates from catfish aquaculture through high-throughput whole-genome sequencing and integrative bioinformatic analyses, with a focus on investigating antimicrobial resistance and virulence factors associated with the MDR-SSOs. This genomic framework facilitates a deeper understanding of the genetic determinants influencing resistance phenotypes and pathogenicity, offering crucial insights for enhanced AMR mitigation strategies. Key Words: Food Safety, Nutrition, Health Presentation Format: Poster

Fashion Consumer Shopping Behavior in Gen. Z, M. and X Alia Collins, Waverly Harper, Jihye Lim, PH.D. College of Agriculture, Science and Technology

This study investigates how consumer behavior in the fashion industry differs by generation, with particular focus on preferences for online versus in-store shopping. The analysis, which highlights from previous research, emphasizes how convenience, product accessibility, trust, and technological awareness affect Generation Z, Millennials, and Generation X decisions about what to buy. The majority (60%) prefer online shopping, while 27% prefer in-person experiences and 13% value both equally, according to a survey of 30 participants that was done to examine these trends. In addition, 80% of the participants expressed a strong interest in thrifting, with different preferences for in-store and online thrift stores. Also, the majority of those surveyed rated sustainability as extremely important. making it a key consideration. Overall, the findings indicate that in-store shopping is still important for hands-on and trustworthy reasons, even though younger generations prefer digital retail due to convenience and social media influence. Fashion companies can use these insights to create concentrating marketing plans that suit changing consumer tastes across generations. Key Words: Sustainability, Fashion Consumption, Different Generation Presentation Format: Oral

Comparative Biodiversity of Fish and Bird Species in Inland Rainforest and Coastal Island Ecosystems of Southern Belize Angel Colon-Zapata

College of Agriculture, Science and Technology This study examines and compares the biodiversity of fish and bird species across two ecologically distinct locations in southern Belize: Blue Creek in the Toledo District rainforest and Saltwater Caye, a small coastal island. The objective of this research was to analyze how habitat differences influence species diversity and distribution. Blue Creek represents a freshwater, forested environment characterized by rivers, dense vegetation, and high canopy coverage, while Saltwater Caye provides a marine and coastal habitat with mangroves, coral reef proximity, and open shoreline. PAGE 24

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SUSTAINABLE FUTURES Field observations and species identification techniques were used to document both fish and bird populations at each site. In Blue Creek, fish species were primarily freshwater-adapted, and bird species included a variety of forest-dwelling and canopy birds. In contrast, Saltwater Caye supported marine fish species associated with reef systems and seabirds adapted to coastal and open-water environments. Results indicate that biodiversity varies significantly between the two locations due to differences in water type, vegetation structure, and ecological niches. Blue Creek exhibited higher diversity in bird species due to its complex forest habitat, while Saltwater Caye showed greater specialization among fish species linked to coral reef ecosystems. These findings highlight the importance of preserving diverse habitats to maintain overall biodiversity. This comparative study emphasizes how environmental factors shape species adaptation and distribution, contributing to a broader understanding of ecosystem diversity in Belize. Key Words: Biodiversity, Ecosystems, Belize, Marine vs. Freshwater, Species Distribution Presentation Format: Oral

Molecular Detection of Mycobacterium avium subspecies paratuberculosis on Goat Farm Logan J. Covin, Emmanuel Otchere, Terrence Wright, and Kwame K. Matthews College of Agriculture, Science and Technology

Johne's disease, caused by Mycobacterium avium subspecies paratuberculosis (MAP), is a highly contagious gastrointestinal disease that poses a significant health concern to goats and other ruminant species, leading to substantial economic losses. This disease is characterized by severe weight loss, diarrhea, decreased milk production, and unavoidable death. Mycobacterium avium subspecies paratuberculosis has also been detected in humans diagnosed with Crohn’s disease (CD), a chronic inflammatory condition of the intestines. Given that MAP is primarily transmitted through the fecal-oral route, its spread among animals on farms is highly contagious. Therefore, early detection is crucial for effective disease management and containment. The most reliable method for detecting MAP is through the analysis of fecal matter, as this is the primary route of transmission. Hence, the aim of this study is to utilize a molecular technique to determine the prevalence of Mycobacterium avium subspecies paratuberculosis on a goat farm. To conduct this project, fecal samples were collected individually from 10 goats and 180 – 220 mg used for genomic DNA extraction according to the QIAamp DNA stool mini kit manufacturers protocol. Individual animals and M. avium genomic DNA will be amplified using gene-specific primers targeting the IS900 gene through polymerase chain reaction (PCR). The amplified products will be fractionated using agarose gel electrophoresis with Bio Inc REDSAFE DNA staining and visualized with a Gel Doc Imager. It is expected that MAP DNA will not be visible on the gel, indicating that none of the animals were positive for MAP. It is expected that PCR will be superior sensitivity and specificity for diagnostic accuracy, enabling early intervention, and improving disease control strategies in livestock management. Key Words: Mycobacterium avium subspecies paratuberculosis, DNA, Livestock, Polymerase Chain Presentation Format: Oral

Evaluating the Phytoremediation Potential of Cannabis sativa L. Intercropping to Mitigate PFAS Translocation in Pollinator Resources Jamila Davis, Dr. Kimberly Milligan, Dr. Gulnihal Ozbay College of Agriculture, Science and Technology

Persistent organic pollutants, particularly per- and polyfluoroalkyl substances (PFAS), pose a significant threat to agricultural ecosystems and pollinator health. While Cannabis sativa (hemp) is a recognized hyperaccumulator, its ability to mitigate toxin uptake in neighboring species through intercropping remains largely unexplored. This research evaluates the interactions between soil loading and water quality to determine if hemp intercropping functions as a protective biological sink for Trifolium repens (white clover) in Delaware agricultural soils. It is hypothesized that the high biomass and deep root architecture of C. sativa will act as a primary bio-sink, significantly reducing the bioavailability of PFOS and PFOA to intercropped clover. Furthermore, high-loading soil concentrations (500 ng/L) combined with reclaimed irrigation water are expected to synergistically increase total bioaccumulation. NINTH ANNUAL DELAWARE STATE UNIVERSITY RESEARCH DAY | APRIL 15, 2026

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STUDENT PRESENTATIONS

SUSTAINABLE FUTURES A 3x3 greenhouse experimental matrix is used to examine these interactions, with samples processed via SPE/QuEChERS extraction and analyzed using LC-MS/MS for ultra-trace PFAS detection and ICP-MS for soil mineral profiling. The analytical pipeline includes a 45-day growth cycle followed by pollen harvesting via ultrasonic vibration to quantify translocation into floral resources. Preliminary modeled results suggest a "competitive sink effect," where C. sativa serves as a preferential bio-accumulator, reducing PFAS concentrations in clover pollen by a projected 35% compared to monoculture. These results determine if hemp intercropping functions as a viable biological mitigation buffer to protect pollinator food resources in contaminated systems. This research validates intercropping as a strategy to mitigate PFAS exposure and enhances agricultural resilience in contaminated environments. Key Words: Phytoremediation, PFAs, Intercropping, Pollinator Health, Cannabis sativa Funder Acknowledgments(s): This study was supported in part by HBGI, Agilent and USDA. Presentation Mode: Poster

Techno-Functional Properties of Quinoa and Bambara Groundnut Protein Concentrates: Implications for Food Product Development Serena Dayato, Asmita Aryal, Alberta N.A. Aryee College of Agriculture, Science and Technology

The demand for novel protein alternatives to soy and animal-derived sources, particularly those that are cost-effective, hypoallergenic, and gluten-free, is increasing in response to food industry needs and evolving consumer trends. However, their successful application depends on both nutritional profile and functional performance. Functional properties of proteins influence their behavior in food systems and affect product quality and sensory attributes. This study evaluated the functional properties of protein concentrates from Chenopodium quinoa (quinoa) and Vigna subterranea (Bambara groundnut), specifically white quinoa protein concentrates (WQPC), tricolor quinoa protein concentrates (TQPC), and Bambara groundnut protein concentrates (BGPC). TQPC exhibited the highest water absorption capacity (4.84 g/g), followed by WQPC (4.79 g/g) and BGPC (4.71 g/g). WQPC showed the highest foaming capacity (81.67%) and maintained superior foam stability over 120 min, while the other samples demonstrated lower foam formation and retention. Emulsification capacity was comparable between WQPC(54.80%) and BGPC (54.98%), with TQPC exhibiting the highest emulsion stability (97.76%). Swelling capacity followed a similar trend, with TQPC highest (2.52 mL/g), followed by WQPC (2.46 mL/g) and BGPC (1.66 mL/g).These findings indicate that quinoa protein isolates, particularly TQPC, are well-suited for moisture-rich and aerated food systems, while BGPC shows potential for protein-enriched, plant-based formulations. Overall, the protein isolates studied exhibit valuable functional properties for use in innovative food applications. Research advisor: Dr. Alberta Aryee Key Words: Quinoa, Bambara groundnut, Protein Concentrate, Functional Properties, Product Development Funder Acknowledgments(s): This study was supported in part by grants from USDA-NIFA (2022-38413-38220, 2021-38427-34837, and 2022-3841338220). Presentation Format: Poster

Proposal for the Molecular Detection of Genetic Change in Anthelmintic Resistance Versus Susceptible Gastrointestinal Nematodes (GINs) McKenzie Elkins, Terrence Wright, Kwame Matthews College of Agriculture, Science and Technology

Gastrointestinal nematodes (GINs), specifically Haemonchus contortus, are a major limitation to small ruminant production in the United States due to the prevalence of multidrug anthelmintic resistance across all major drug classes. This project aims to evaluate an integrated approach for combating anthelmintic resistance in field populations of Haemonchus contortus by replacing resistant genotypes with drugsusceptible ones through targeted pasture contamination with susceptible H. contortus larvae, combined with biological control using the nematophagous fungus, Duddingtonia flagrans (BioWorma®). Two groups of meat goats will be used in this study: (Group 1) resident breeding animals (n=30–40) carrying a naturally acquired drug-resistant parasite population, and (Group 2) yearling goats (n=5–10) artificially inoculated PAGE 26

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STUDENT PRESENTATIONS

SUSTAINABLE FUTURES with a population of drug-susceptible third-stage larvae to contaminate pastures with drug-susceptible eggs and larvae. Group 2 animals will be placed on a rested pasture (pasture had no animals for 6 months) for 4 weeks. Group 1 animals will then be placed on a dry lot, treated with a combination deworming protocol, and supplemented with BioWorma®. Two weeks after Group 2 has been removed from the pasture, Group 1 will return to the pasture while still receiving BioWorma® for 90 days to capture and eliminate larvae emerging from any surviving resistant worms. This approach aims to promote the turnover of the parasite population toward the susceptible phenotype through natural worm turnover and host immunity. The dynamics and impacts of the parasite population and their resistance status will be evaluated over a 150-day period using fecal egg counts (FEC) with mini-FLOTAC and modified McMaster methods, deep amplicon sequencing for resistance-associated alleles, nemabiome sequencing to determine nemabiome composition, FAMACHA© scoring, and combined larval development assays for larvae collected through composite sampling (DrenchRite LDA). Samples will be collected every 30 days. At the end of the study, fecal egg count reduction tests (FECRT) will be performed on selected anthelmintics to assess the level of drug susceptibility recovery. This will provide proof-ofconcept for effective strategies to address anthelmintic resistance in small ruminants. It is expected that the worm populations in the animals and on the pasture will shift from resistant to susceptible. Funder Acknowledgments(s): This study was supported in part by the USDA capacity building grant. Presentation Format: Oral

Evaluation of Antinutritional Factors in Bambara, Quiona and Lentil Protein Concentrates Erick Hill, Benjamin Ovai, Alberta N.A. Aryee College of Agriculture, Science and Technology

Antinutritional factors (ANFs), including phytic acid, oxalate, and trypsin inhibitors, can reduce nutritional quality by limiting mineral bioavailability and protein digestibility. Phytic acid chelates iron, zinc, calcium, and magnesium, whereas trypsin inhibitors suppress proteolytic enzymes. Because alkaline extraction-isoelectric precipitation (AE-IEP) alters the partitioning of these compounds, it may either improve or reduce the nutritional quality of the resulting protein fraction. In this study, tri-color quinoa (TQPC), Bambara groundnut (BGPC), and green lentil (GLPC) protein concentrates were compared with their native flours for phytic acid, oxalate, and trypsin inhibitor activity (TIA). TIA was highest in native Bambara groundnut (BGF) and green lentil (GLF) flours at 4.34 and 3.9 TIU/mg, respectively, followed by tri-color quinoa flour (TQF) at 2.0 TIU/mg; after AE-IEP, TIA decreased to 1.3 TIU/mg in BGPC, 1.2 TIU/mg in GLPC, and 1.1 TIU/mg in TQPC. Oxalate was highest in TQF at 134.4 μmol/g, followed by BGF at 101.9 μmol/g and GLF at 1.8 μmol/g; in the concentrates, TQPC remained highest at 112.5 μmol/g, while GLPC and BGPC contained 15.8 and 4.2 μmol/g, respectively. Phytic acid was 1.3 g/100 g in both TQF and BGF and 0.3 g/100 g in GLF; after AE-IEP, it decreased to 0.8 g/100 g in TQPC but increased to 3.0 g/100 g in BGPC and 3.9 g/100 g in GLPC. Overall, these results show that ANFs partition differently during AE-IEP depending on the raw material and their association with protein and non-protein fractions. Funder Acknowledgments(s): This study was supported in part by grants from USDA-NIFA (2022-38413-38220 and 2024-38821-42103). Presentation Format: Poster

Genome-wide Identification and Characterization of HSP and HSF Gene Families in Blueberry Z. A. Khan, K. P. Kulkarni, K. Melmaiee College of Agriculture, Science and Technology

Highbush blueberry (Vaccinium corymbosum section Cyanococcus) is among the five healthiest fruits recommended by the Food and Agriculture Organization of the United Nations. Blueberry plants are sensitive to changes in pH and temperature, especially during flowering. Heat shock proteins (HSPs) and heat shock factors (HSFs) play pivotal roles in stress tolerance. However, the role of HSP/HSF gene families in blueberries is not well understood. In this study, we aimed to analyze the regulatory and evolutionary roles of HSP and HSF genes in response to heat stress in blueberries. We retrieved protein sequences of HSP/HSF genes from three model crops Arabidopsis thaliana, rice (Oryza sativa L.), and grape (Vitis vinifera L.) from NCBI. These sequences were used as ‘queries’ to perform a BLAST search against the V. corymbosum Draper genome. Through this method, we identified 57 HSP and 61 HSF genes in the tetraploid blueberry. Phylogenetic and principal component NINTH ANNUAL DELAWARE STATE UNIVERSITY RESEARCH DAY | APRIL 15, 2026

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STUDENT PRESENTATIONS

SUSTAINABLE FUTURES analyses grouped these genes into known major families. So far, we have identified several subgroups within the HSP gene family, including sHSP, HSP70, HSP20, HSP60, and HSP100. We also analyzed gene structures using both gene and cDNA sequences as ‘queries.’ Currently, we are characterizing these genes for their expression profiles in selected blueberry cultivars under heat-stress conditions. This study provides a comprehensive characterization of the VcHSP and VcHSF gene families, offering insights into their roles in heat-stress tolerance. Furthermore, the findings will serve as a valuable resource for functional validation and the genetic improvement of heat-tolerant blueberry plants. Key Words: HSP, HSF Presentation Format: Poster

Modeling Temperature and Time-Based Risk of Vibrio parahaemolyticus in Crassostrea virginica: Applications for Delaware’s Oyster Aquaculture Industry Kieara Martin, G. Ozbay, Ph.D., K. Jahan, Ph.D., C. Acheamfour, Ph.D., A. Todd, Ph.D. College of Agriculture, Science and Technology

In Delaware, the Department of Natural Resources and Environmental Control (DNREC) enforces a Vibrio parahaemolyticus (Vp) Control Plan from June through September to reduce consumer risk of vibriosis associated with raw oyster consumption.¹ The plan emphasizes postharvest temperature controls, including icing, shading, and depuration, to limit oyster bacterial growth. Vp proliferates rapidly at temperatures above 10°C, with reported growth rates of 0.022 log MPN/h at 15°C and 0.093 log MPN/h at 30°C.² Although oysters containing fewer than 10,000 CFU/g are legally marketable in the United States and Canada, illness has been documented at concentrations as low as 100–1,000 CFU/g.³ To mitigate this risk, DNREC requires resubmergence of oysters following air exposure or contamination with bird feces, allowing natural depuration through filtration of clean water.¹ While primarily designed to remove sewage-associated bacteria, depuration has demonstrated variable success against naturally occurring Vibrio, suggesting potential for refinement as a Vp control intervention.⁴ This study evaluates the effectiveness of current Vibrio control measures like depuration, and seeks to identify the minimal post-harvest intervention duration needed to achieve meaningful reductions in Vp levels. Research Advisor: Dr. Gulnihal Ozbay Grant Funder Acknowledgment(s): We acknowledge the Historically Black Graduate Institution Fellowship Title III Grant, NSF EPSCoR Program, USDA NIFA Grant and the principal investigator Dr. Gulnihal Ozbay for supporting the funding and continued development of this research project. Key Words: Vibrio parahaemolyticus, Eastern Oyster, Temperature Abuse Presentation Format: Oral

Microalgae – What is it Good For? An Integrative Analysis of Nutrient Removal and Biomass Accumulation in Algal Turf Systems for Aquaculture Practices Kayla N. McKinley, G. Ozbay

College of Agriculture, Science and Technology Algal Turf Scrubber (ATS) technology offers a promising nature-based solution for mitigating excess carbon, nitrogen, and phosphorus in wastewater, thereby improving water quality and enabling resource recovery for agricultural irrigation and industrial applications. This study investigates the deployment of ATS systems within aquaculture environments to assess their dual capacity for biomass generation and nutrient remediation. Particular attention is given to temporal patterns of algal productivity and nutrient removal efficiency, with preliminary findings indicating that elevated hydraulic flow rates enhance biomass yield and significantly improve phosphorus sequestration. Beyond productivity metrics, this research will examine community composition, chlorophyll dynamics, and the biochemical attributes of harvested biomass, with an emphasis on lipid and fatty acid characterization to evaluate potential applications in aquafeeds. The broader implications of biomass valorization—spanning biofertilizer, bioenergy, and sustainable aquaculture inputs—will also be explored. By integrating ecological engineering with practical resource management, this project seeks to provide Delaware farmers with actionable strategies to adopt ATS technology, advancing wastewater treatment practices and contributing to resilient, circular agricultural systems. Presentation Format: Oral PAGE 28

NINTH ANNUAL DELAWARE STATE UNIVERSITY RESEARCH DAY | APRIL15, 2026

STUDENT PRESENTATIONS

SUSTAINABLE FUTURES

Seedling and Whole Plant Evaluation of Industrial Hemp Lines for High Temperature Stress Tolerance Anthony Mirto, A. R. Vennapusa, S. Elavarthi, M. E. Abrams, L. A. Waller, K. Melmaiee College of Agriculture, Science and Technology

Industrial hemp (Cannabis sativa) is a versatile crop with numerous uses in the seed and fiber industries. As industrial hemp has recently been approved for cultivation in the USA, the availability of cultivars and germplasm is necessary to meet the growing demand for various applications. The changing climate and unseasonal heatwaves are negatively affecting hemp crop production. Limited studies have been conducted to understand the impact of high-temperature stress on hemp. To address this, we carried out a systematic study to evaluate the effects of high-temperature stress on seedling germination and whole-plant physiology. Seedling screening was performed at 25℃ (control) and 35℃ (heat stress) for seven days to assess germination and growth across 59 genotypes. Whole-plant screening was carried out on 21 selected genotypes at 25°C (control) and 40°C (heat stress), with physiological traits measured. Hemp lines exhibited different responses to high-temperature stress at both seedling (~15 days) and whole-plant (~30 days, vegetative stage) levels. High-temperature stress significantly affected seed germination, root, and shoot length at the seedling stage. Reductions in NDVI, SPAD, and biomass were observed during wholeplant assessments. This research helps identify potential high-temperature stress-tolerant lines during germination and development stages and enhances understanding of how heat stress impacts plant physiological functions. Further exploration of molecular mechanisms and integration with our physiological data offer valuable resources for hemp breeding programs, promoting sustainable crop production. Key Words: Plant Health, Plant Production, Plant Products Presentation Format: Poster

Effects of Repeated Drone Exposure on a Stress Indicator in Meat Goats Cayla Mrani Alaoui, Emmanuel Otchere, Kwame Matthews, Ph.D. College of Agriculture, Science and Technology

Monitoring the health of animals in large herds is time consuming and typically requires frequent handling and significant labor. The increasing use of technology in agriculture, particularly drones for monitoring livestock, offers a promising non-invasive alternative for animal surveillance. However, there is limited evidence on how repeated exposure to drones may influence animal stress responses over time. Cortisol is a key physiological indicator of stress in livestock, released following activation of the hypothalamic–pituitary–adrenal (HPA) axis. Monitoring cortisol levels provides valuable insight into how animals respond to environmental stressors. Therefore, the aim of this study is to evaluate the effects of drone exposure on plasma cortisol concentration in meat goats. To conduct this study, blood samples will be collected via jugular venipuncture from 45 meat goats over a 42-days after daily exposure to a DJI Matrice M350 RTK drone equipped with an H20T thermal camera, operated at 50 ft to capture imaging data. Samples will be collected on days 14, 28, and 42 to assess cortisol levels. Plasma cortisol concentrations will be analyzed using an enzyme-linked immunosorbent assay (ELISA) and absorbance read at 450 nm. Cortisol concentrations will be calculated using a standard curve. It is expected that plasma cortisol concentrations will show a progressive decrease across days 14, 28, and 42. This anticipated trend suggests that goats will exhibit an initial stress response to drone exposure, followed by gradual adjustment as exposure becomes more frequent. In conclusion, repeated drone exposure is expected to result in decreased cortisol levels in goats over time, indicating adaptation to the stressor. Key Words: Cortisol, Drone, Meat Goat, Emerging Technologies Presentation Format: Oral

NINTH ANNUAL DELAWARE STATE UNIVERSITY RESEARCH DAY | APRIL 15, 2026

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STUDENT PRESENTATIONS

SUSTAINABLE FUTURES

Biochemical Identification of Plant Growth-Promoting and Salt-Tolerant Bacterial Endophytes from Sporobolus alterniflorus Isha Murphy1, Krystal Williams1, Hannah Schwalbe1, Trinity Turner2, Antonette Todd1 1College of Agriculture, Science and Technology, Delaware State University 2College of Arts and Sciences, Tuskegee University, Tuskegee, AL

Abiotic stressors, including salinity, drought, and oxidative conditions, negatively impact the growth and production of crops. Plant growthpromoting bacteria (PGPB) have not been measured or identified with halotolerant capabilities in plants. This study aims to determine the mechanisms by which bacteria resist salt stress and promote plant growth. A total of 43 bacterial isolates were extracted from field-harvested S. alterniflorus root tissue and organized based on the salinity level of the collection site: high, medium, and low. The isolates were re-cultured from frozen glycerol stocks using Lysogeny Broth (LB) and subjected to various biochemical assays. The tests measured catalase activity, indole3-acetic acid (IAA) production, detection of the 1-aminocyclopropane-1-carboxylate (ACC) deaminase gene (acdS) via polymerase chain reaction (PCR), halotolerance testing, and soluble phosphates. 33% of the isolated bacteria passed the catalase and phosphate production tests, as determined by the weighted average of the results. Only 9% of bacterial isolates express the ACC deaminase gene, indicating that the gene is selective in bacteria since numerous isolates do not possess it. Production of catalase and IAA indicates that the bacterial isolates could be plant-growth-promoting, while the presence of the ACC gene is low. Considering the findings, the identified bacterial isolates may be capable of improving plant growth and surviving in environments with high salinity stress. To further understand the effects of microorganisms on plant health, future studies could incorporate the use of microbial biofertilizers to enhance plant stress tolerance and promote sustainable plant growth by improving soil health and crop productivity. Key Words: Abiotic Stress, Endophytes, Bacteria, Halotolerance, Plant Growth-Promoting Bacteria (PGPB), Lysogeny Broth (LB), Indole-3-acetic acid (IAA), 1-aminocyclopropane-1-carboxylate (ACC), Polymerase Chain Reaction (PCR), 1-aminocyclopropane-1-carboxylate deaminase (acdS), Soluble Phosphates, Glycerol, Microbial Presentation Format: Poster

Biolog-Based Identification and Characterization of Bacterial Diversity in Irrigation Water: Insights into Food Safety Risks Abigail Ompong

College of Agriculture, Science and Technology Foodborne diseases remain a significant global public health challenge, with pathogens such as Salmonella enterica, Shiga toxin–producing Escherichia coli (STEC), Listeria monocytogenes, Campylobacter spp., norovirus, and hepatitis A among the leading causes of outbreaks. Food safety begins at farm-to-fork. However, there is more focus on post-harvest food safety practices and less attention on pre-harvest practices such as irrigation. Irrigation water is increasingly recognized as a reservoir and transmission route for these pathogens, particularly in fresh produce systems. However, data on the microbiology of irrigation water in Delaware remains limited. This study characterized bacterial isolates recovered from irrigation water samples collected at four agricultural sites in Delaware using Biolog phenotypic microarray technology. Thirty (30) pure cultures of unknown bacteria were isolated through selective and differential plating and analyzed with Biolog GEN III MicroPlates to assess carbon source utilization and chemical sensitivity. Out of 30 Biolog-tested irrigation water isolates, comparison with the Biolog reference database yielded successful species-level identification for 23 isolates (76.67%), representing eight distinct species. The majority belonged to the Enterobacteriaceae family (95%), including Klebsiella pneumoniae (30.43%), Enterobacter aerogenes (17.39%), Salmonella enterica (13.04%), Raoultella planticola/ornithinolytica (13.04%), Enterobacter cloacae (8.70%), Citrobacter spp. (8.70%), Klebsiella oxytoca (4.35%), and Acinetobacter soli (4.35%). This study provides a snapshot of Delaware’s irrigation water microbiology, highlighting the prevalence of Enterobacteriaceae and the presence of clinically significant foodborne pathogens, including Salmonella enterica. These findings underscore the crucial importance of monitoring irrigation water to safeguard produce and protect public health. Key Words: Foodborne, Diseases, Bacteria, Irrigation Water, Biolog Presentation Format: Poster PAGE 30

NINTH ANNUAL DELAWARE STATE UNIVERSITY RESEARCH DAY | APRIL15, 2026

STUDENT PRESENTATIONS

SUSTAINABLE FUTURES

From Rainforest to Reef: A Comparative Study of Water and Air Quality in Belize Andrew Orth, Catherine Krejczman, Chelsea Wetherill, Rebecca Rivera, K. McKinley, K. Jahan PhD, G. Ozbay PhD College of Agriculture, Science and Technology

Belize contains some of the most ecologically significant and protected environments in the Caribbean, with nearly 30% of its land and marine areas designated as conservation zones. Its extensive river systems, tropical rainforests, coastal lagoons, and the Belize Barrier Reef, the second largest coral reef system in the world, are critical to biodiversity, ecotourism, and local livelihoods. However, these ecosystems face increasing pressures from climate change, agricultural runoff, and localized human activity, highlighting the importance of continued environmental monitoring. This study was conducted as part of a study abroad program in collaboration with IZE Belize to evaluate and compare environmental quality across two distinct ecosystems: the Blue Creek rainforest freshwater system and the tropical marine environment of South Water Caye. The objective was to assess physical and chemical water quality parameters and air quality conditions to identify similarities and differences between inland rainforest and coastal island environments, and to evaluate overall ecosystem health relative to established water quality standards. Water samples were collected from multiple sites at each location over several days. Key parameters, including temperature, dissolved oxygen, pH, conductivity, and nutrient concentrations (nitrite and phosphate), were measured using a YSI ProDSS multiparameter meter and a YSI 9500 spectrophotometer. Air quality observations were also conducted, focusing on environmental conditions influenced by anthropogenic activity. Results indicated that both Blue Creek and South Water Caye maintain high water quality, with most parameters falling within expected ranges for minimally impacted ecosystems and meeting standard guidelines. Nutrient concentrations remained low overall, although slight increases were observed in areas with greater human activity, such as docking zones. Despite ecological differences, both sites showed strong consistency in overall water quality. Air quality across both locations was found to be good and consistent with expectations for low-emission environments, largely due to minimal vehicle use and limited industrial activity. Overall, these findings suggest that both rainforest and island ecosystems in Belize remain relatively unpolluted and ecologically stable. Continued monitoring of water and air quality will be essential for detecting emerging environmental changes and supporting long-term conservation and sustainable management efforts. Presentation Format: Oral

Processing, Functional Characterization, and Optimization of a Composite Snack Bar Formulated with Bambara Groundnut, Tri-Color Quinoa, and Green Lentil Benjamin Ovai

College of Agriculture, Science and Technology This study examined how dry milling, micronization, and alkaline extraction followed by isoelectric precipitation affects the physicochemical, nutritional, and functional properties of Bambara groundnut (BGN), green lentil (GNL), and tri-color quinoa (TCQ), with emphasis on their suitability for snack bar development. The first phase assessed the impact of processing on end-use characteristics. BGN had the highest lipid (6.30%), ash (3.79%), K (12,095 mg/kg), B (10.81 mg/kg), trypsin inhibitor activity (4.34 TIU/mg), and swelling capacity (SC) (3.45 mL/g), but the lowest antioxidant activity (DPPH: 67.79%), water absorption capacity (0.72 g/g), and oil absorption capacity (62.86%). TCQ showed the highest Ca (679.05 mg/kg), Mg (2149.50 mg/kg), Mn (35.77 mg/kg), saponins (34.16 mg DE/g), oxalates (134.41 μmol/g), DPPH (98.71%), OAC (80.86%), and SC (3.26 mL/g), but the lowest ash (2.81%). GNL had the highest protein (25.11%), Cu (9.28 mg/kg), Zn (42.25 mg/kg), tannins (10.71 mg CE/g), foaming capacity (48.86%), with the lowest lipid (0.73%), oxalates (1.84 μmol/g), and phytic acid (0.27 g/100 g). Protein concentrates yielded protein levels between 84.88% - 87.88%. Micronization enhanced protein content in BGN, GNL, and TCQ by 9.23%, 10.49%, and 2.72%, respectively. These findings highlight the potential of processing to produce value-added, clean-label ingredients tailored to specific functional or nutritional needs. The second phase of the project, where the snack bar is developed and characterized, is ongoing. Key Words: Bambara Groundnut; Green Lentil; Tri-color Quinoa; Micronization; Protein Concentrates; Snack Bar; Product Development, Alkaline Extraction Followed by Isolectric Precipitation Presentation Format: Oral NINTH ANNUAL DELAWARE STATE UNIVERSITY RESEARCH DAY | APRIL 15, 2026

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Processing, Functional Characterization, and Optimization of a Composite Snack Bar Formulated With Bambara Groundnut, Tri-Color Quinoa, and Green Lentil Benjamin Ovai, Alberta N.A. Aryee, Ph.D College of Agriculture, Science and Technology

Growing consumer demand for healthier snacks has intensified interest in plant-based formulations with improved nutritional and functional properties. This study evaluated bambara groundnut flour (BGF), tri-color quinoa flour (TQF), and green lentil flour (GLF) as complementary ingredients for developing a nutrient-dense composite snack bar optimized for protein quality, dietary fiber, and bioaccessibility. In the first phase, the effects of dry milling, micronization, and alkaline extraction followed by isoelectric precipitation (AE-IEP) on the physicochemical, nutritional, and functional properties of the flours were assessed. BGF showed the highest lipid (6.30%), ash (3.79%), potassium (12,095 mg/ kg), boron (10.81 mg/kg), trypsin inhibitor activity (4.34 TIU/mg), and swelling capacity (3.45 mL/g), but the lowest antioxidant activity (67.79%), water absorption capacity (0.72 g/g), and oil absorption capacity (62.86%). TQF had the highest calcium (679.05 mg/kg), magnesium (2149.50 mg/kg), manganese (35.77 mg/kg), saponins (34.16 mg DE/g), oxalates (134.41 μmol/g), antioxidant activity (98.71%), and oil absorption capacity (80.86%). GLF showed the highest protein (25.11%), copper (9.28 mg/kg), zinc (42.25 mg/kg), tannins (10.71 mg CE/g), and foaming capacity (48.86%). AE-IEP produced protein concentrates containing 84.88-87.88% protein, while micronization increased protein content by 9.23% in BGF, 10.49% in GLF, and 2.72% in TQF. Overall, the results demonstrate that processing can generate value-added plant ingredients with distinct nutritional and functional advantages for snack formulation. In the second phase, these ingredients were incorporated into composite flours for snack bar optimization using mixture design, followed by evaluation of bioaccessibility, bioavailability, oxidative stability, and microbial safety. Key words: Micronization, Quinoa, Bambara Groundnut, Lentil, Optimization, Nutrition Funder Acknowledgment(s): This study was supported in part by grants from USDA-NIFA. Presentation Format: Oral

Proposal to Assess the Effect of Drone Usage on Meat Goats Sydney Smith-Harrell, T. Wright, K. Matthews College of Agriculture, Science and Technology

The agriculture industry is continuously seeking innovative technologies to improve efficiency and productivity. One promising technology is the use of drones, which have the potential to become an integral resource for livestock management. The implementation of drones could significantly improve animal health monitoring while reducing the need for intensive physical labor. However, it is unclear whether repeated drone exposure induces sustained stress responses or if animals habituate to their over time. Therefore, the objectives of this study are to: (1) Evaluate the effects of drone usage on physiological health and stress indicators in meat goats; (2) Quantify changes in goat movement patterns and behavior associated with drone exposure at multiple timepoints throughout the day; and (3) Assess whether repeated drone exposure results in habituation, as indicated by reduced stress and behavioral responses over time. To conduct this study, ten crossbred yearling meat goats will be used. Animals will be rotationally grazed on one-acre pasture plots with ad libitum access to water, pasture forage, and free-choice loose mineral throughout the duration of the study (120 days). Hay and grain will be supplemented as needed to meet nutritional requirements. Habituation will be evaluated by comparing early drone exposure (Days 61–75) with late drone exposure (Days 105–120). From days 1 – 60, goats will graze under normal conditions without drone exposure. From days 61 – 120, a drone will be flown over the animals twice daily (08:00–10:00 h and 15:00–17:00 h). Baseline physiological, behavioral, and health data will be collected throughout these two periods. To assess the effects of drone usage on physiological health and stress indicators, heart rate, body temperature, body weight (BW), FAMACHA© score, fecal egg counts (FEC) and blood parameters will be collected throughout the study. To quantify changes in goat movement patterns and behavior associated with drone exposure, GPS-based movement patterns, distance traveled per day, time spent active vs resting, group cohesion and inter-animal spacing, immediate movement responses following drone flights will be assessed. Findings will inform optimal flight timing and operational parameters that minimize stress while reducing labor demands and improving animal welfare. Funder Acknowledgment(s): USDA Centers of Excellence Research Advisor: Dr. K. Matthews Key Words: Drone, Health, Goat, Stress, Behavioral, Physiological Presentation Format: Oral PAGE 32

NINTH ANNUAL DELAWARE STATE UNIVERSITY RESEARCH DAY | APRIL15, 2026

STUDENT PRESENTATIONS

SUSTAINABLE FUTURES

Assessing Microplastics and PFAS Co-contamination Within the Delaware Inland Bays: A Field and Laboratory-based Analysis Linking Land-use Characteristics to Pollutant Stratification Jahlana Stennett

College of Agriculture, Science and Technology Anthropogenic marine debris predominates in the form of plasticwhile per- and polyfluoroalkyl substances (PFAS) operate as highly resilient chemical compounds, both leaching from multiple applications into aquatic habitats. Baseline levels of these contaminants and respective biological and ecological interactions in coastal environments are not well understood. With a focus on determining the effect of land use characteristics on the horizontal stratification of MPs and PFAS, this study aims to investigate the deposition, concentration, characterization, and ecological implications in the urbanized estuary system of Delaware Inland Bays. Various sample sites within Rehoboth Bay were selected for their diverse proximities to key land use characteristics representing a spectrum of human impact. Land-use categories included freshwater inputs, minimally disturbed natural areas, and human-influenced and developed coastal zones. The site selection confers scientific rigor ensuring adequate coverage of key hydrologic and anthropogenic gradients. This methodology integrates water quality monitoring, debris capture, and sediment and water sampling across vegetated and nonvegetated areas to be analyzed with Raman Spectroscopy and Liquid Chromatography. This approach allows for spatiotemporal comparisons with an emphasis on the potential of aquatic vegetation to act as a natural buffer capable of sequestering PFAS and MP particles. Combining environmental monitoring with ecological chemistry and land-use analysis, this research highlights the localized effects of anthropic activity on pollutant behavior considering the role of natural elements in pollutant transport mitigation. Expected results aim to inform coastal management organizations by providing data-driven recommendations on fishery conditions, habitat protection, and a baseline for chemical contamination. Key Words: Microplastics, PFAs, Aquaculture, Urbanized Estuary, Aquatic Vegetation Presentation Format: Poster

Intersections of Gentrification, Displacement, and Tourism in Washington, DC Celine Trombi

College of Business This research examines the intersections of gentrification, displacement, and tourism in Washington, D.C., emphasizing the role sustainable tourism can play in promoting equitable and community-centered urban development. While gentrification is often associated with economic growth and neighborhood revitalization, it frequently results in the displacement of long-standing residents—particularly African American communities—due to rising housing costs, shifting demographics, and the restructuring of local economies. These outcomes are deeply rooted in historical inequalities, including discriminatory housing policies that limited Black homeownership and contributed to long-term wealth disparities. As tourism continues to expand in Washington, D.C., it increasingly influences the transformation of residential neighborhoods into consumption-driven spaces designed to attract visitors and higher-income residents. Cultural identity and heritage are often commodified in this process, with historically Black spaces rebranded and marketed for authenticity while original communities face social and economic exclusion. This research argues that sustainable tourism offers a framework for balancing economic development with social equity by prioritizing the needs of host communities, preserving cultural heritage, and promoting inclusive participation in tourism-related benefits. By centering community engagement, equitable planning, and culturally responsible development, sustainable tourism can serve as a strategic tool to mitigate displacement and support long-term neighborhood stability. The study contributes to broader discussions on ethical urban development and highlights the importance of aligning tourism growth with social justice and community preservation. Key Words: Sustainable Tourism; Gentrification; Displacement; Cultural Preservation; Washington, D.C. Presentation Format: Oral

NINTH ANNUAL DELAWARE STATE UNIVERSITY RESEARCH DAY | APRIL 15, 2026

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Phenotypic Evaluation of Blueberry Plants Grown in Different Soil pH Levels Ina Walker

College of Agriculture, Science and Technology Blueberry (Vaccinium corymbosum), belonging to the family Ericaceae, is a shrub native to eastern North America. In the United States, blueberries grow best in the Pacific Northwest and other temperate regions. Soil pH is a significant factor in blueberry growth, as they are acidloving plants; highbush blueberry performs best in acidic soils (pH 4.5–5.5). However, large areas of the Midwest, Great Plains, and arid Western states have naturally neutral to alkaline soils that are unsuitable for blueberries without soil acidification management. In contrast, the Eastern coastal zones, the Southeast, and the Pacific Northwest possess acidic soils that are congenial for blueberries. Soil pH influences the solubility and availability of nutrients, such as iron and manganese, which are essential for optimal plant growth. In this study, we aimed to evaluate the effects of different soil pH levels (5 as a control, and 6, 7, and 8 as treatments) on the popular blueberry cultivars and assess their performance. Blueberry plants (3 replications) will be grown in pots with pH adjusted to selected levels and observed for about 3 months. The plant’s performance will be compared with that of control plants grown at pH 5.0. Key physiological parameters, including whole-plant biomass and chlorophyll as measured by SPAD and NDVI, will be measured every 15 days. These indicators of photosynthetic capacity and vegetative index will allow us to evaluate cultivars across different pH conditions and understand how increased pH affects plant growth and performance. Key Words: Blueberry, pH, Soil, Resistance, Plant Health Presentation Format: Poster

Identifying Pathways Implicated by Drought Stress in Sugar Maple Saplings Using Weighted Gene Correlation Network Analysis Lauren Waller

College of Agriculture, Science and Technology Acer saccharum, commonly known as sugar maple, is an economically significant hardwood forest species native to Canada and the eastern United States. Many forest species face critical population threats due to the accelerating effects of climate change, demanding a deeper understanding of plant-stress relationships at the genomic level. Therefore, our research focused on the physiological, biochemical, and transcriptomic analysis of A. saccharum in response to drought stress, integrated through Weighted Gene Correlation Network Analysis (WGCNA) to identify co-expression modules and related pathways. Drought stress was imposed on the leaves of A. saccharum saplings at 7, 14, and 21 days, with leaves collected for RNA sequencing. The data was further analyzed to identify differentially expressed genes (DEGs) and build correlation networks. Gene Ontology (GO) and functional enrichment analyses of these networks revealed four gene modules significantly enriched in biological processes involved in stress signaling, protein kinases, and transcriptional regulation in response to drought stress. The positive and negative hub genes identified within these modules may serve as key regulators of drought tolerance. These findings offer valuable insights into the molecular networks underlying A. saccharum’s adaptive response to drought stress and establish a foundation for future hardwood tree genomic-assisted breeding and conservation efforts. Key Words: Acer saccharum, Transcriptomics, Maple, Drought Presentation Format: Poster

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NINTH ANNUAL DELAWARE STATE UNIVERSITY RESEARCH DAY | APRIL15, 2026

STUDENT PRESENTATIONS

SUSTAINABLE FUTURES

Comparison of Two Isolation Protocols to Isolate Small Ruminant Eimeria Oocyst Amari West, Terrence Wright, Dr. Kwame Matthews College of Agriculture, Science and Technology

One of the major internal parasites that has affected the health of small ruminants tremendously is known as Coccidia. This protozoan parasite causes the disease coccidiosis which symptoms can range from reduced weight, diarrhea and even death. Coccidia are host specific and the specie which is known to affect small ruminants is called Eimeria. There are many drugs that are approved by the Food & Drug Administration (FDA) to treat coccidia in poultry and large ruminants however not all are approved for use in small ruminants. Hence, there is a need to identify novel compounds that could potentially be used to treat the Eimeria species in small ruminants however best isolation methods of these oocyst has to be determined firstly. Therefore, the objective of this study is to compare two methodologies for the successful isolation of Eimeria oocysts. For method 1, a minimum of 10 grams of fecal sample will be collected from at least 10 goats and soaked in 2.5% potassium dichromate overnight. The slurry solution will be filtered through sieves and a double layer of cheesecloth, followed by several centrifugations at 1500 rpm. Isolation will be achieved using a saturated salt floatation technique and multiple water washes to remove contaminants. For method 2, a minimum of 10 grams of fecal material will be collected and soaked in 2% potassium dichromate overnight. The slurry solution will be filtered through sieves and a double layer of cheesecloth. Following this, the filtrate will be sedimented in a centrifuge tube with ground-glass top at 800 g for 2 minutes. The sediments will then be emulsified and the tube filled with saturated salt solution, inverted several times and placed in a centrifuge. Salt solution will then be added until the meniscus appears convex. Afterwards, an 18 × 18 mm cover glass will be placed on top of the tube and centrifuged for 2 minutes at 200g. The cover glass will then be removed and viewed under a microscope. It is expected that both protocols will be successful, and results will lead to a standardized isolation protocol for future small ruminant research. Key Words: Eimeria, Novel Compound, Internal Parasites, Coccidia, Oocyst Presentation Format: Oral

Analysis of Methods to Facilitate Salinity Stress Tolerance in Common Bean (Phaseolus vulgaris L.) using Smooth Cordgrass (Sporobolus alterniflorus) as a Model Krystal Williams

College of Agriculture, Science and Technology Salinity stress, intensified by weather extremes, threatens global agriculture and severely impacts common bean (Phaseolus vulgaris L.), a key glycophyte crop. Salt stress reduces yield and increases mortality, though some genotypes exhibit tolerance partly due to endophytic microorganisms. In contrast, smooth cordgrass (Sporobolus alterniflorus), a salt-tolerant marsh grass stabilizing Delaware’s coastline, thrives in high-salinity environments and likely harbors efficient salt-responsive alleles. This study compares two strategies for enhancing salinity tolerance in common bean: gene editing and endophyte inoculation. Common bean and marshgrass were exposed to 35 ppt (parts per thousand), 10 ppt, and 0 ppt salinity. RNA was extracted, cDNA synthesized, and qPCR performed to identify salt-responsive genes for CRISPR-Cas12a design. Edited components were agroinfiltrated into bean leaf tissue. Endophytes were extracted from common bean and marshgrass tissues, subcultured, and biochemically tested for plant growth-promotion abilities. Microbes that passed biochemical testing were co-cultured to determine mutual compatibility and were infiltrated into leaf tissue. Endophyte-infiltrated and agroinfiltrated plants were then salt stressed side-by-side at 35 ppt, 10 ppt, and 0 ppt to compare the efficacy of each treatment morphologically. Physiological testing measuring relative leaf area, chlorophyll content, and RNA-binding protein (RPB) expression was conducted on each treatment group. Results show relevant trends between physiological measures of plant groups subjected to the two treatments, indicating potential efficacy of the treatments against salt stress in common bean. This study paves the way for potential studies further analyzing the mediation of salt stress effects on crop plants. Key Words: Salinity Stress, Common Bean (Phaseolus vulgaris l.), Smooth Cordgrass (Sporobolus alterniflorus), Plant-microbe Interactions, CRISPR-cas12a Presentation Format: Oral

NINTH ANNUAL DELAWARE STATE UNIVERSITY RESEARCH DAY | APRIL 15, 2026

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A Comparative Analysis of Liquid Algae Fertilizers to Commercial and Organic Fertilizers Victor Wright, O. Adewumi, M. Guo, G. Ozbay College of Agriculture, Science and Technology

Delaware State University One Health Lab, College of Agriculture, Science and Technology as Department of Agriculture and Natural Resources, Delaware State University, Dover, DE, 19901 USA This study explores the advantages and disadvantages of chemical and organic fertilizers in comparison to liquid algae fertilizers to determine sustainable alternatives in agriculture. Chemical fertilizers have historically enhanced crop yields, but prolonged use can cause soil degradation, nutrient leaching, and water contamination. Organic fertilizers improve soil structure and microbial diversity but may introduce ecological risks, such as inconsistent nutrient release and potential contamination. Liquid algae fertilizers derived from Chlorella vulgaris present a promising alternative due to their rich nutrient composition, bioactive compounds, and ability to enhance soil structure and plant growth while minimizing environmental harm. This study will evaluate soil pH, electrical conductivity, soil moisture content, and cation exchange capacity using standard methodologies, including pH meter protocol, EC meter protocol, gravimetric moisture method, and molybdate blue method. By synthesizing prior research and employing these established techniques, the study aims to assess the overall effectiveness of liquid algae fertilizers and their potential as a sustainable replacement for conventional fertilizers. The goal is to promote environmentally responsible agricultural practices that maintain productivity, improve soil health, and support long-term ecosystem stability. Advisor: Dr. Gulnihal Ozbay Funder Acknowledgment(s): We acknowledge the Historically Black Graduate Institution Fellowship Title III Grant and the Principal Investigator, Dr. Gulnihlal Ozbay, for supporting the continued development of this research project. Key Words: Liquid Algae Fertilizer; Chlorella vulgaris; Soil Amendment; Chemical Fertilizer; Organic Fertilizer; NPK 10-10-10 Fertilizer; Soil pH; Electrical Conductivity (EC); Cation Exchange Capacity (CEC); Organic Matter Content (OMC) Presentation Format: Oral

CREATIVE & CULTURAL IMPACT Alphabetized by presenter's last name

American vs. Japanese Streetwear Consumers: Differences in Buying Behavior and Cultural Attitudes Nnamdi Ashiedu, Jihye Lim, Ph.D.

College of Agriculture, Science and Technology This study explores the following question: What are the differences between American and Japanese streetwear consumers’ attitudes concerning products, purchasing patterns, and cultural effects on streetwear fashion? By examining previous research, case studies, and cultural trends, the study compares consumer values and motives between the two nations. Streetwear consumers in the United States and Japan between the ages of 18 and 35 make up the study’s target population since they are the main demographic influencing streetwear trends and consumer behavior. American streetwear places a strong emphasis on uniqueness, hype, and trend-driven consumption. It is influenced by hip-hop, skateboarding, and urban culture. A market driven by limited releases, social media impact, and resale value is reflected in brands like Supreme and Stüssy. Japanese streetwear, on the other hand, stresses quality, skill, and long brand devotion. It is influenced by designers and companies like A Bathing Ape and Comme des Garçons. Japanese consumers are more likely to place a higher importance on cultural stability, storytelling, and detail than on rapidly evolving trends. Although both groups are impacted by international fashion and one another, their perspectives on the meaning and purpose of streetwear are different. While Japanese consumers see streetwear as a reflection of identity, community, and design philosophy, American consumers frequently consider it as a means of self-expression and social standing. The research presented here shows how customer behavior, perceptions of products, and decisions to buy streetwear are affected by cultural background. In addition to demonstrating how globalization continues to unite and distinguish streetwear groups in the US and Japan, the findings seek to shed light on how various markets react to fashion trends, branding tactics, and cultural influences. Key Words: Streetwear Consumers, Buying Behavior, Cultural Attitudes Presentation Format: Oral PAGE 36

NINTH ANNUAL DELAWARE STATE UNIVERSITY RESEARCH DAY | APRIL15, 2026

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CREATIVE & CULTURAL IMPACT

The Pandemic Pivot: Mental Health, Academic Performance, and Social Engagement in Remote and Hybrid College Learning Jordyn Best

College of Business The COVID-19 pandemic significantly transformed higher education by forcing institutions to rapidly transition to remote learning environments. This shift disrupted traditional academic structures and had widespread effects on college students’ mental health, academic performance, and social engagement. While remote learning provided benefits such as flexibility, increased accessibility, and the development of technological skills, it also introduced substantial challenges, including social isolation, reduced motivation, and increased levels of stress and anxiety. This study examines both the immediate and long-term impacts of remote learning on college students, with particular attention to the post-pandemic period from 2024 to 2026. Drawing on recent research, the findings indicate that although students have shown signs of recovery in areas such as social engagement and academic adjustment, many continue to experience lingering mental health challenges and academic gaps. The paper further explores strategies for adaptation and highlights the role of hybrid learning models in addressing diverse student needs. Ultimately, this research underscores the importance of balancing flexibility with structured support systems to promote student success in a post-pandemic educational landscape. Key Words: Remote Learning, College Students, Mental Health, Academic Performance, Social Engagement, COVID-19, Post-Pandemic, Hybrid Learning Presentation Format: Poster

The Production of Manufacturing from Hand-Crank to Electric Precision: A Comparative Demonstration of Sewing Technology Morgan Boomer

College of Agriculture, Science and Technology This presentation offers a live, hands-on demonstration comparing the operation and functionality of a modern tabletop sewing machine with that of an early 1900s Singer sewing machine. The objective is to highlight the technological evolution of sewing equipment and its impact on efficiency, accessibility, and user experience. By recreating sewing processes from two distinct time periods, this demonstration provides a tangible understanding of how innovation has transformed textile production at both the domestic and industrial levels. The demonstration will showcase key differences in machine mechanics, including manual versus electric operation, stitch consistency, speed control, and ease of use. Participants will observe how early Singer machines relied on hand-crank or treadle mechanisms, requiring greater physical effort and skill, compared to the streamlined, user-friendly features of contemporary tabletop models. Attention will also be given to design advancements such as automatic threading, adjustable stitch settings, and portability. In addition to technical comparisons, the presentation will explore the broader historical and cultural significance of sewing machines in the early 20th century, when they played a critical role in household production and economic independence, particularly for women. The demonstration will also consider how modern machines have expanded creative possibilities while reducing barriers to entry for beginners. By engaging the audience through live demonstration and side-by-side comparison, this project aims to deepen appreciation for both historical craftsmanship and modern innovation. Attendees will leave with a clearer understanding of how technological advancements have reshaped everyday tasks and influenced the evolution of the fashion and textile industries. Key Words: Singer Sewing Machine, Textile Production, Craftsmanship Presentation Format: Live Demonstration

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Production & Manufacturing: Transforming How Clothes Are Made Daniel Booker

College of Agriculture, Science and Technology The fashion industry depends heavily on production and manufacturing systems to bring designs and concepts to life so they can be sold to the consumer. This research will explore the processes and innovations involved in fashion production and manufacturing. This will focus on how garments are produced and how the systems continue to evolve. The study will focuses on important steps in production such as selecting the right material, making the garments, and how factories operate. This study will also show how new technology is making production more faster and efficient. Understanding how production works is important because it affects the cost of clothing, how quickly it’s made, and how brands compete in the market. This shows how innovation is shaping the future of fashion manufacturing. Key Words: Fashion Manufacturing, Garment Production, Production Innovation, Supply Chain, Manufacturing Technology Presentation Format: Exhibit

Dance and Advertisement Allura Harley

College of Humanities, Education and Social Sciences This study explores how dance in advertising influences consumer purchasing behavior, focusing on its impact on engagement, memorability, and brand perception. Inspired by my background in dance and Mass Communications, this research looks at how movement can be used not just for entertainment, but as a persuasive tool in media. Using concepts such as Self-Congruence Theory, the study examines how different dance styles connect with audiences based on identity and personal expression. A mixed-methods approach was used, combining surveys and focus groups. Participants (N=100), ages 18–35, were randomly assigned to watch one of three ads: a hip-hop dance version, a contemporary/ballroom version, or a version with no dance. Results showed that ads with dance performed significantly better across memorability, emotional engagement, brand perception, and purchase intent. Hip-hop dance, in Creative & Cultural Impact Focus group responses supported these findings, with participants describing dance-based ads as more engaging, relatable, and expressive. Many also felt that dance helped communicate brand personality in a way that made the ad more memorable. Overall, this study shows that dance is more than just a creative element—it can be a powerful tool for connecting with audiences and influencing how they respond to advertising. Key Words: Dance in Advertising, Consumer Behavior, Brand Perception Presentation Format: Oral

From Margin to Meaning: Lived Experiences of African American Women in K–12 Educational Leadership Altina Herbert

College of Humanities, Education and Social Sciences African American women remain underrepresented in K–12 educational leadership despite increasing student diversity and ongoing calls for equity-centered reform. While prior research has documented barriers to leadership access, less is known about how African American women lead once they assume formal roles. This qualitative phenomenological narrative study examined the lived experiences of African American female principals and superintendents along the East Coast, with attention to how systemic barriers shaped their leadership pathways and practices.

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STUDENT PRESENTATIONS

CREATIVE & CULTURAL IMPACT Guided by Black Feminist Thought and Intersectionality, the study employed Moustakas’ phenomenological framework while preserving participants’ narrative meaning-making. Data were collected through semi-structured interviews and analyzed using epoche, horizontalization, and thematic clustering. Findings revealed key themes, including nonlinear pathways to leadership, professional isolation, navigating intersecting racial and gendered expectations, and heightened emotional labor. Building on these findings, the study introduces the LEEP Model (Leadership Equity and Empowerment Praxis), which conceptualizes how African American women leaders enact equity-centered leadership through protective leadership, instructional guardianship, relational accountability, strategic code-switching, and advocacy-oriented decision-making. Implications highlight the need for leadership preparation programs to center identity, support intersectional sense-making, and move beyond technical skill development. This study contributes to the literature by centering the voices of African American women leaders and advancing a framework for more equitable leadership practice. Key Words: African American Women Leaders, Intersectionality Theory, Black Feminist Thought, Phenomenology, Educational Equity-Centered Leadership Presentation Format: Oral

Victims of Transitional Morality: A Struggle for Agency in the falling Japanese Aristocracy of Osamu Dazai’s The Setting Sun Sarah Hoffmeyer

College of Humanities, Education and Social Sciences This digital humanities project examines the link between Osamu Dazai’s 1947 novel The Setting Sun, the post-war fall of the Japanese aristocracy, and the subsequent rise of orientalism in Western culture. By exploring the relationship between these three topics, further discussion of socioeconomic shifts and their reflections in culture is initiated. Discussion links the fall of the aristocratic class and their obsession with cross-cultural values. This research centers the mid-twentieth century (1920-1960) with some diversion. Methodology includes textual analysis of Dazai’s novel, existing journal articles, and digital humanities resources (including The Japanese Biographical Database). Further visual and textual data was gathered at the Winterthur Museum and through the Winterthur database. This presentation argues that the changing socioeconomic landscape of mid-twentieth century Japan is inextricably linked to the rise of oriental interest from the Western aristocratic class. Discussion of this link leads to new perspectives on current socioeconomic turmoil developing in the United States. Particularly with attention to the trajectory with which socioeconomic forms could develop. This project challenges the understanding of cross-cultural interest and socioeconomic class as mutually exclusive variables and sparks discussion on current socioeconomic turmoil developing in the United States. Particularly with attention to the trajectory on which socioeconomic reforms could develop. The link between a fallen aristocratic class and interest in outside cultural values offers an insightful discussion on the further reformation of the American capitalist socioeconomic system. Key Words: Digital Humanities, Japanese Literature, Aristocracy, Socioeconomic Class Presentation Format: Oral

The Impact of Dyeing and Finishing Jordan Joseph

College of Humanities, Education and Social Sciences Humans have been dyeing and finishing fabrics for years, with the process evolving, making it more efficient and faster. The problem is that some of the advances that were made in textile dyeing and finishing are harming the earth and animals. As a community, we should find ways to reduce the amount of electricity being used and the amount of waste being thrown out into water. Dye houses run on a lot of electricity to keep multiple machines running throughout the day. A quick change to that would be switching to solar panels during the day, relying on the sun for power. Another change would be switching back over to natural dyes rather than synthetic dyes; this would not be easy, as natural dyes do cost more than synthetic ones, and synthetic dyes are easier to manipulate while keeping color. But this is a change that should be made because natural dyes are safer for humans. After a fabric is done being dyed, it goes through a lot of chemical treatments. Before the water is dumped out, it goes through a wastewater treatment to take out most of the harsh chemicals to be thrown out. Just because the water has been through a wastewater treatment doesn’t mean it’s safe to be dumped out in our waters; they should find ways to keep reusing the treatment solution till NINTH ANNUAL DELAWARE STATE UNIVERSITY RESEARCH DAY | APRIL 15, 2026

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STUDENT PRESENTATIONS

CREATIVE & CULTURAL IMPACT that absolutely need to dump it out. Major findings that I found were the environmental impacts of textile dying. The waste being thrown out has impacted all forms of life, for example, marine life and the soil we use. Another major finding was that our synthetic dyes are very toxic and carry chemicals such as sodium chloride, lead, copper, mercury, and more... To bring it all together, textile dyeing and finishing has come a long way in our world, building faster and more efficient ways to dye fabrics. All those new ways brought problems that not only affects the earth but also the species that live on it. Advisor: Ayasa A. Acolatse Presentation Format: Poster

The Bad Bunny Effect Azariah Knight

College of Humanities, Education and Social Sciences This project introduces The Bad Bunny Effect, a team-based research simulation designed to help students experience collaborative research in communication and media studies. Using Bad Bunny’s global cultural influence as a shared case study, student teams develop a researchinformed communication proposal that examines how popular culture shapes media narratives, audience engagement, and cultural discourse. Rather than completing a full research study, students focus on the early stages of the research process, including topic development, literature exploration, and research design. The project is grounded in experiential learning and team-based pedagogy, allowing students to assume defined research roles while collaborating toward a shared academic goal. This structure mirrors professional communication environments where teamwork, planning, and accountability are essential. By distributing responsibilities among team members, the assignment encourages active participation while reducing individual workload. The Bad Bunny Effect demonstrates how culturally relevant case studies can make research methods more accessible and engaging for students. Through this collaborative process, students gain experience in academic inquiry, teamwork, and applied communication strategy while examining the broader cultural impact of one of the most influential global artists in contemporary media. Key Words: Team-Based Learning; Experiential Learning; Communication Pedagogy; Student Research; Collaborative Learning Presentation Format: Oral

The Sociology of Urban Art Ayan McCardell

College of Humanities, Education and Social Sciences This project examines urban black visual art and conducts research into the literary cultural and political contexts within which urban African American visual art is produced and/or created. Part of this project will require the student to conduct research into the history of black visual art and the trajectory of black visual artistry from the 20th and 21st centuries. This project will also focus on several local and/or regional visual artists, the research will include interviews with artists regarding their process and practice for creation. The final project for this independent study is a research presentation that critically analyzes the black visual art and artists reviewed for this project. Presentation Format: Poster

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CREATIVE & CULTURAL IMPACT

Surviving Dead Air: The COVID-19 Driven Digital Migration of a College Radio Station from Analog to Digital Ava Perrine

College of Humanities, Education and Social Sciences The COVID-19 pandemic accelerated an unprecedented shift in higher education media operations, forcing many college radio stations to rapidly transition from analog-based broadcasting models to fully digital platforms. This study examines the digital migration of a college radio station during and after the pandemic, focusing on how institutional disruption reshaped communication practices, production workflows, and student engagement. The purpose of this research is to explore how emergency remote operations influenced the structural and cultural transformation of a student-run radio station, with particular attention to the shift from traditional studio broadcasting to digital and hybrid formats. It also aims to introduce an emerging research focus and evolving methodological approach, as the project has developed from an initial case study into a content analysis. This transition reflects a new analytical direction for the researcher and provides an opportunity to gather feedback from colleagues to refine the study and support continued development of the research. This project utilizes a qualitative content analysis approach, reviewing station programming records, digital archives, broadcast logs, internal communications, and publicly available online content produced during the pandemic period. The analysis is guided by media ecology and digital transformation frameworks to assess how technological adaptation redefined broadcasting practices. The study also compares prepandemic analog operations with post-transition digital workflows to identify key patterns of change. Preliminary findings suggest that the forced migration to digital platforms resulted in both operational disruption and innovation. While initial transitions were marked by reduced live broadcasting capacity and technical challenges, the station subsequently developed more flexible production practices, expanded online streaming capabilities, and increased reliance on pre-recorded and remotely produced content. Additionally, student participation patterns shifted, with increased accessibility for remote contributors but decreased real-time studio collaboration. The study concludes that the COVID-19 pandemic served as a catalyst for long-term structural change in college radio operations. Rather than returning fully to analog norms, the station under study demonstrates a hybridized model of broadcasting that blends traditional radio practices with digital media production. These findings contribute to broader discussions on resilience, digital adaptation, and the future of student media in higher education. Key Words: COVID-19, Digital Migration, Radio, Media Ecology Presentation Format: Poster

The Global Evolution of Hip-Hop and R&B, Tracing Their Origins in African American Communities and Analyzing How They Expanded into Worldwide Cultural Forces Maryam Rahman

College of Humanities, Education and Social Sciences Through historical analysis, music comparison, case studies, and interviews with industry professionals including audio engineer Imani (Del State alumnus) and legendary artist The D.O.C. this study explores how rhythm, storytelling, emotion, and social commentary allowed these genres to resonate across borders. The project highlights how countries such as South Korea, France, the U.K., and regions in Africa have adapted Hip-Hop and R&B by blending American musical traits with local identities, resulting in genres like K-R&B, UK Drill, Afro-R&B, and French Rap. Media platforms, streaming, and viral dance culture further accelerated this global spread. Ultimately, the findings show that Hip-Hop and R&B act as universal languages of expression, protest, and identity, demonstrating how Black American music continues to influence and inspire the world. Presentation Format: Oral

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CREATIVE & CULTURAL IMPACT

The Kingdom of Kush: Understanding How Imperialism and Colonialism Impacted Ancient Sudan’s Historical Legacy Talitha Ryle, A. Myrna Nurse

College of Humanities, Education and Social Sciences The knowledge of ancient Kush or ancient Nubia, which occupied present day Sudan, is significantly different from the academic and cultural recognition of ancient Egyptian history. The present day contrast between the public knowledge of these two ancient societies is often solely credited to the innovative achievements of ancient Egyptian kingdoms that are unparalleled. However, this perspective relies on attributing a lack of recognition to the accomplishments from a separate society that notably underwent years of extensive research, rather than considering any of the documented information surrounding the history and subsequent archaeology of ancient Sudan. Furthermore, such a perspective may inaccurately suggest a lack of innovative societal and cultural achievements of the Kushite kingdom, which only contributes to the erasure and denial of this ancient society. This project aims to understand the history and practices that contributed to the kingdom of Kush’s public knowledge and how this public knowledge contrasts with that of neighboring societies like ancient Egypt in present day discourse, by introducing historical perspectives that both contrast the two societies and consider the imperial and colonial forces that have impacted ancient Kush. This project involved consulting the documented history of these ancient African societies and records of their historical research, along with emerging present day discourse to synthesize a more accurate understanding of what has impacted ancient Sudan’s legacy. The result of this research, which examined the influence of The Veiled Protectorate, Napoleon Bonaparte’s imperial campaigns, the construction of the Aswan Dam, and Afrophobia within archeological discoveries, led to a conclusive understanding that colonial influence, exploitation, and racial prejudice birthed the cultural erasure of ancient Sudanese history. Funder Acknowledgment: This study was supported in part by the Digital Humanities Initiative at Delaware State University. Presentation Format: Oral

HEALTH & HUMAN RESILIENCE Alphabetized by presenter's last name

Doing CREP at Del State: Factors Associated with Boredom and Sadism (Group The A.N.G. Theory) Niya Anderson

Wesley College of Health and Behavioral Sciences Introduction: The replication crisis in psychology has revealed widespread difficulties reproducing published findings (Woodell, 2020). The Collaborative Replication and Education Project (CREP) supports undergraduate-led efforts to replicate influential studies (Wagge et al., 2019). One study that was chosen by CREP is by Pfattheicher et al. which reported that boredom predicts sadistic behavior and noted boredom’s ties to negative affect such as loneliness and anger. For some people, sadistic acts reportedly serve to alleviate boredom. Purpose: Our group seeks to extend the original finding by testing additional factors that may influence the boredom–sadism link: thrillseeking tendencies and ADHD diagnosis. Prior literature suggests thrill-seeking correlates with risky, stimulation-seeking behaviors used to cope with boredom (Mancone et al., 2025), while ADHD is associated with chronic, intolerable boredom and impulsive aggression (Muris et al., 2026), motivating investigation of both as potential contributors to sadistic traits. Thus, our group wants to investigate two specific research questions: 1] Is higher thrill-seeking associated with greater sadistic tendencies? 2] Do individuals reporting an ADHD diagnosis differ in sadistic tendencies from those without such a diagnosis? Method: Participants will be recruited from the Delaware State University community. After IRB approval, participants will complete an anonymous online battery including demographics, the Short Boredom Proneness Scale, the Comprehensive Assessment of Sadistic Tendencies Scale, the Short Dark Triad, the Big Five Inventory, and the Brief Sensation Seeking Scale. Self-reported ADHD diagnosis will be recorded. Proposed Results: In a scatterplot, participants’ levels of thrill-seeking are plotted against their reported levels of sadism, with thrill-seeking represented on the x-axis and sadism on the y-axis. We predict a positive association between the two variables, suggesting that as thrill-seeking

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STUDENT PRESENTATIONS

HEALTH & HUMAN RESILIENCE tendencies increase, so do expressions of sadistic traits. In a bar graph, those who report a diagnosis of ADHD will have similar sadism scores compared to those who report a no diagnosis of ADHD. Conclusion: This replication and extension aims to test the boredom–sadism relationship while identifying additional behavioral and clinical factors linked to sadistic tendencies. For example, the expected similarity in sadism scores between individuals with and without ADHD could highlight the impact of medication or symptom management. Key Words: Boredom, Sadism, ADHD, Thrill-Seeking Presentation Format: Oral

Assessing the Influence of Cortical Astrocytes on Neuronal Development in the SMNdelta7 Mouse Model for Spinal Muscular Atrophy Tiffany Bamfo

College of Agriculture, Science and Technology Spinal muscular atrophy (SMA) is a neurodegenerative disorder characterized by motor neuron dysfunction and loss, traditionally attributed to cell-autonomous neuronal defects. However, recent evidence suggests that non–cell autonomous mechanisms, particularly astrocytemediated dysfunction, contribute to disease progression. Not only that, but that SMA pathology extends beyond the lower motor system. This study investigates the role of cortical astrocytes in modulating neuronal network development and activity in an in-vitro co-culture system. Primary cortical neurons were cultured either alone (FUDr-treated) or with astrocytes derived from control or SMN-deficient mice from SMNΔ7 mice. Neuronal network activity was assessed longitudinally using multielectrode array (MEA) recordings across developmental timepoints, measuring active channel percentage, total spike count, and mean firing rate. Co-culture with control astrocytes significantly enhanced neuronal network maturation, as evidenced by increased network recruitment, spike output, and firing rates compared to neurononly conditions. In contrast, neurons cultured with SMA astrocytes consistently exhibited reduced network activity across all metrics. In this study, a consistent trend is observed in which SMA astrocytes supported neuronal function to a lesser extent than control astrocytes, particularly during key maturation phases.These findings suggest that SMA astrocytes are functionally impaired in their ability to support neuronal network development, resulting in partially formed but suboptimal neuronal circuits. This work highlights the importance of astrocyte-mediated mechanisms in SMA pathophysiology and supports the growing concept of how the brain is affected in this disease. Key Words: Spinal Muscular Atrophy (SMA), Astrocyte Dysfunction, Neuron-Glia Interactions, Multielectrode Array (MEA), Neuronal Network Activity Presentation Format: Oral

The Recovery Curve: Tracking Readiness in Women’s Tennis Athletes Kaitlyn Black, Julia Olsen, Ph.D.

Wesley College of Health and Behavioral Sciences Women’s tennis is played at high intensity and can affect recovery when played on consecutive days; in this case study considered a tournament. A variety of basic health and functional tests are needed for recovery profiling. Resting heart rate measurement is needed during testing. The main objective of this study is to examine how TR (tournament recovery) influences markers of physical readiness and recovery. This is an observational case study using two D1 Women’s Tennis athletes: one freshman and one senior. Measurements included blood pressure, heart rate, the hexagon test, countermovement jump, single-arm shot put, and hand grip, pre- and post- multi-day tournament, with resting heart rate measured each day of testing and tournament, and body composition during pre-testing to build a full athletic profile. Measurements will be completed mid- to late-March 2026, with within-subject changes assessed for each participant and descriptive comparisons made between the two cases. The results will help determine how tournament-style competition affects physical readiness and recovery in Division I women’s tennis athletes. These results will help sport and training coaches optimize training, recovery, and monitoring strategies by better understanding changes in physical readiness during tournament play, allowing them to manage workloads, adjust intensity, reduce fatigue and injury risk, and ultimately enhance performance, recovery, and long-term athlete development in women’s tennis. Presentation Format: Oral NINTH ANNUAL DELAWARE STATE UNIVERSITY RESEARCH DAY | APRIL 15, 2026

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Shopping for Words: Promoting Parent-Child Conversation with a Grocery Store Scavenger Hunt Sekou A. Bryan, Josalyn J. King, Sarai A. Bolan, Asyah R. Children-Harris, Ahmad J. Edwards, Gracie Major, Mariah D. Mata, Jaiden M. Palmer, Asia M. Watson, Rachel Pulverman Wesley College of Health and Behavioral Sciences

Children from low socioeconomic status (SES) backgrounds are exposed to fewer words, less complex sentence structures, and less descriptive conversation before they reach kindergarten as compared to their more affluent peers (Hart & Risley, 1995, Hoff, 2003). This feeds disparities in language development and school readiness (Hoff). The current study explores whether coupling a playful intervention with something as mundane as grocery shopping can increase parent-child conversation. Parents and their children (ages 2-5 years) were tasked with two grocery shopping trips. During the first trip, they shopped as usual. Then, we mailed the child a scavenger hunt activity card. On the second shopping trip, parents were instructed to bring the scavenger hunt to work on with their child while shopping. Participants were audio recorded using a device called LENA, a tool that automatically estimates several measures of talk including the number of adult words spoken to the child, the number of child vocalizations, and the amount of back-and-forth between the parent and child (called conversational turns). Preliminary results suggest that the scavenger hunt does, in fact, stimulate more parent-child conversation. This is promising because it is a simple, inexpensive intervention that does not burden parents so it can be readily scaled up to reach large numbers of families. The eventual goal is to develop a broader intervention comprised of a variety of similarly effortless activities that will promote a habit of parent-child conversation. We hope that this will lead to improvements in language development and help close the gap in school readiness for children from low-SES families. Key Words: Parent-Child Talk, Language Development,Low-SES Status, Intervention Presentation Format: Poster

Doing CREP at Del State: Factors Associated with Boredom and Sadism (Group AMA) Anyah Castellon

Wesley College of Health and Behavioral Sciences Introduction: In the 2010s, many psychology findings failed replication, prompting initiatives such as the Collaborative Replication and Education Project (CREP) to reproduce published effects (Woodell, 2020; Wagge et al., 2019). Our Psychology Senior Research Seminar is participating in CREP by attempting to replicate Pfattheicher et al.’s (2021) finding that boredom and sadistic aggression are positively related. Purpose: In addition to replication, our group examines two research questions. First, does the consumption of violent pornography increase the likeliness of sadistic tendencies directly related to incel (involuntarily celibate) culture. With the increase in incel culture, there has been an overwhelming increase in violent thoughts and tendencies towards women via social media (Broyd et al., 2023). Second, do individuals diagnosed with antisocial personality disorder (ASPD) exhibit higher sadistic tendencies than those diagnosed with anxiety or depression? Prior work (Berger et al., 2011) indicates a substantial overlap between sadistic personality features and sexual sadism, motivating comparisons across diagnostic groups. Method: This study measures factors including mental health diagnosis (such as antisocial personality disorder compared to anxiety and depression), frequency of pornography consumption, levels of boredom, and personality traits to see how each is associated with sadistic tendencies. These variables will be measured through participants’ responses to several self report scales included in an online questionnaire. The responses are anonymous to protect confidentiality. Proposed Results: In a bar graph, those who report higher pornography consumption (everyday group and 3-6 days group) will have significantly higher sadism scores compared to those who report lower pornography consumption (0-2 days group). In a separate bar graph, those who report a diagnosis of antisocial personality disorder will have significantly higher sadism scores compared to those who report a diagnosis of depression and those who report a diagnosis of anxiety. Conclusion: This replication aims both to test the original boredom–sadism relationship and to identify risk factors that may exacerbate sadistic tendencies in contemporary online contexts. While self-report outcomes do not constitute clinical diagnoses of sadistic conduct, the study seeks to highlight potential behavioral and clinical indicators associated with elevated sadism scores and to inform future research and prevention efforts. Key Words: Pornography, Sadism, Antisocial Personality Disorder, Depression, Anxiety Presentation Format: Oral PAGE 44

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STUDENT PRESENTATIONS

HEALTH & HUMAN RESILIENCE

Reaching for Research: Developing a New Method of Testing Blind Infants’ Cognitive Development Asyah Childrey Harris

Wesley College of Health and Behavioral Sciences Relatively little is known about the cognitive development of blind babies. Research methods used to detect abilities at their earliest often rely on how long babies look at various stimuli as the dependent variable (DV). One versatile, commonly used method is habituation. Traditionally, in a habituation experiment, babies are presented with one stimulus repeatedly until they become habituated (i.e., bored), as determined by a decrease in time spent looking at the stimulus. Once the infant is habituated, the stimulus is changed to see if they become interested again, as evidenced by longer looks. Renewed interest indicates that they detect the difference between the stimuli because, if they did not detect it, they would remain bored. In this study, we are developing a modified habituation method for blind infants using reaching time as the DV. Sighted infants are being piloted before testing blind infants. Babies are habituated to one nonsense word, either /mima/ or /kika/. Before each trial, the parent is signaled to reach their baby’s hand into a target area marked on the table. Then, one word (e.g., /mima/) will play repeatedly for as long as their hand is in the target area. When they remove their hand, the trial ends and the parent is signaled to position their baby for the next trial. We hope that babies will learn to keep reaching when they want to hear the word. Once the duration of the reaches decreases by 50 percent as compared to the first trials, habituation has been achieved. Then, four test trials are presented in the same way as before, two using the habituated word (/mima/) and two using the alternate word (/kika/). When the new word is played, babies should become interested again. We know that babies can detect the difference between these words, so if they reach longer to keep the new word (/kika/) playing than the habituated word (/mima/), we will know that our method works. If reaching time proves not to be a viable DV, we will use video recordings of the testing sessions to identify other systematic behaviors that indicate interest versus boredom. Key Words: Infancy, Development, Research Methodology, Visual Impairment, Speech Perception Presentation Format: Poster

Movement Activities to Support Social Participation in Children with ADHD Symptoms Haley Craft

Wesley College of Health and Behavioral Sciences Attention Deficit/Hyperactivity Disorder (ADHD) significantly affects children’s attention, self regulation, academic functioning, and social participation within school contexts. Research indicates that motor coordination, sensory processing, & gross motor competence are associated with ADHD symptom severity which in turn, suggests a role for movement-based interventions within occupational therapy. This study will examine the effects of a structured, school-based gross motor proprioceptive protocol on ADHD related symptoms & classroom participation in children aged 5-10 receiving OT services. Participants will engage in weekly sessions of whole body movement activities for 8 weeks, designed to provide proprioceptive & vestibular input that supports arousal regulation, motor planning, & self-regulation. Outcomes will be measured using the Vanderbilt ADHD Diagnostic Rating scale (teacher version), a child-reported Self Perceived Participation Scale, & observational behavior data which will be filled at: baseline, mid-intervention, post intervention. Findings may support the use of structured movement-based interventions as a feasible, non-pharmacological approach to enhance school-based participation and behavioral outcomes for children with ADHD. Key Words: Attention Deficit/Hyperactive Disorder (ADHD), Occupational Therapy, Gross Motor, Proprioceptive Input, Classroom Participation Presentation Format: Oral

NINTH ANNUAL DELAWARE STATE UNIVERSITY RESEARCH DAY | APRIL 15, 2026

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HEALTH & HUMAN RESILIENCE

Doing CREP at Del State: Factors Associated with Boredom and Sadism (Group ACE) Emma Crakow

Wesley College of Health and Behavioral Sciences Introduction: In psychology, the replication crisis occurred because there were a large number of published studies which could not be recreated (Woodell, 2020). In response, initiatives such as The Collaborative Replication and Education Project (CREP) put a lot of attention on high-quality replication projects. These have become beneficial to students and educators who want to conduct research (Wagge et al., 2019). CREP chooses several published studies to include in their repository. Students in a section of Psychology Senior Research Seminar voted on one particular study to replicate: Pfattheicher et al. (2021), which found that when people’s boredom rises, their sadistic tendency rises as well. Purpose: With this information from the original study, our group is looking at the role of gender. Geniole et al. (2020) found that there is a positive correlation between aggression and testosterone level. In addition, Bjorkqvist (2018) stated that women tend to behave more prosocially and refrain from demonstrable aggression. We hypothesize that men are going to be more bored than women; subsequently, men are going to be more sadistic than women. Method: Participants in our study are from DSU and recruited from a variety of sources (e.g., email, social media, etc.). IRB approval is pending and data collection is scheduled to start in late March. On Google Forms, participants will answer demographic questions and several self-report surveys including the Boredom Process Scale (BPS) and the Comprehensive Assessment of Sadistic Tendencies Scale (CAST). Proposed Results :The independent variable for our study is gender (on the X-axis). The dependent variables for our study are boredom and sadism (on the Y axis). In one bar graph, we predict that the bar for men will be higher than women in terms of BPS scores. In another bar graph, we predict that the bar for men will be higher than women in terms of CAST scores. Conclusion: Our study is important because it will shed light on how gender plays a role in experiences of boredom and sadism. It allows us to better understand people in their everyday lives and explore underlying reasons behind certain behaviors. Key Words: Boredom, Sadism, Gender, University, Young Adults Presentation Format: Oral

Occupational Therapy and the Psychosocial Factors that Influence Mental Health Kaden Curtis, Daejon Merchant, Mathias Peoples, Nyla Constant Dunkley Wesley College of Health and Behavioral Sciences

Mental health concerns are highly prevalent among adults receiving rehabilitation services and can negatively influence engagement, motivation, and functional recovery. Occupational therapy (OT), with its focus on client-centered, meaningful participation, is uniquely positioned to address psychosocial factors that influence mental health and occupational performance. This scholarly proposal aims to determine whether an 8-week, client-centered occupational therapy intervention improves mental health outcomes in adults (18+) receiving rehabilitation services compared to a control group not receiving OT services. Interventions integrate Occupational Performance Coaching (OPC), activity-based behavioral activation, mindfulness-informed OT, cognitive strategies (CO-OP/CBT-informed approaches), and therapeutic use of self. Assessment measures include the Canadian Occupational Performance Measure (COPM), Beck Depression Inventory (BDI), Patient Health Questionnaire-9 (PHQ-9). A review of current literature demonstrates growing evidence that OT interventions targeting meaningful activity engagement and cognitive-behavioral coping skills significantly improve depression, anxiety, and overall well-being. The anticipated outcome is that participation in a structured OT program will yield significant improvements in mental health and occupational performance, supporting the value of psychosocially informed occupational therapy in rehabilitation settings. This study will be conducted as a randomized controlled trial Presentation Format: Oral

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NINTH ANNUAL DELAWARE STATE UNIVERSITY RESEARCH DAY | APRIL15, 2026

STUDENT PRESENTATIONS

HEALTH & HUMAN RESILIENCE

Investigation of the Antimicrobial Efficacy and Safety of Syzygium aromaticum (Clove Oil) Wash Treatment against Salmonella Typhimurium and E. coli on Roma Tomatoes and in Produce Wash Water Effluent Ashley Diaz-Martinez

College of Agriculture, Science and Technology Salmonella Typhimurium and Escherichia coli infections are frequently associated with the consumption of ready-to-eat produce. During postharvest processing, the repeated use of wash water can facilitate microbial persistence and cross-contamination. With increasing consumer demand for natural alternatives to synthetic sanitizers, essential oils have gained attention for potential application in produce washing. This study evaluated the antimicrobial efficacy of clove oil (Syzygium aromaticum) as a natural wash treatment for Roma tomatoes stored at room temperature (21 °C). Clove oil’s antimicrobial activity was first assessed using the Kirby-Bauer disk diffusion method. Roma tomatoes were inoculated with approximately 9 log CFU of each pathogen, air-dried for 24 hours, and washed for 5 minutes using sterilized water, 0.25%, or 1.00% clove oil. Bacterial counts were monitored on days 1, 2, 6, and 7 post-wash, and wash water samples were analyzed on days 1, 2, 6, 7, 13, and 14. Clove-treated tomatoes consistently exhibited lower pathogen levels compared to those washed with water alone, and clove oil effectively reduced microbial loads in wash water. Tomatoes treated with 1.00% clove oil and stored at 21 °C or ~6 °C were further evaluated for sensory quality using a five-point hedonic scale. Although clove oil treatments reduced microbial contamination, participants preferred the flavor and aroma of unwashed or water-washed tomatoes. These findings suggest that lower clove oil concentrations may optimize microbial safety while maintaining consumer acceptability. Presentation Format: Poster

Coping Strategies and Their Impact on Mental Health Across Life Contexts Leilani Diggs, Nia Milligan, Brianna Robinson, Jaheedah Holloway Wesley College of Health and Behavioral Sciences

Mental health affects people of all ages whether it’s a child, teen or fully grown adult. It can affect us in all aspects of our life including leisure and work life. How we cope with stressors can determine whether the pressures in our lives result in mental health problems. This presentation will discuss coping and mental health from 4 different perspectives which include how binge eating impacts overall quality of life, coping with burnout in the work environment, religion as a coping strategy for sports, and the positive impact of sports on mental health. The data in these four studies was collected using either surveys such as the Social Support Survey or the Children’s Depression Inventory. Results in study 1 found that high rates of binge eating led to depression, social anxiety, and negative self esteem. Results for study 2 found that burnout for Certified Nursing Assistants (CNA) was shown more in individuals whose emotional intelligence and social support were at a lower level than those who were at a higher level and for younger workers. Results in study 3 found that religious commitment was associated with burnout in student athletes. Lastly, results in study 4 found that competitive dancers had higher confidence, lower levels of self esteem, and better social skills compared to non-dancers. Overall, these findings highlight how different coping factors and life experiences can either harm or improve mental health and overall quality of life. Key Words: Coping, Mental Health, Sports, Eating Disorder, Burnout Presentation Format: Poster

NINTH ANNUAL DELAWARE STATE UNIVERSITY RESEARCH DAY | APRIL 15, 2026

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HEALTH & HUMAN RESILIENCE

Doing CREP at Del State: Factors Associated with Boredom and Sadism (Group AMA) Mikaela Francois

High-Affinity Anti-Mesothelin Nanobodies for Triple-Negative Breast Cancer: An Integrated Computational–Experimental Strategy Md. Mehedi Hasan, Anisha Prasad, Shahidul M. Islam College of Agriculture, Science and Technology

Triple-negative breast cancer (TNBC) is the most aggressive subtype of breast cancer and lacks effective targeted therapeutic options. In this study, we report the computational design and experimental validation of high-affinity nanobodies targeting mesothelin (MSLN), a tumorassociated antigen overexpressed in TNBC. Hotspot mutations predicted to enhance binding affinity were identified using Rosetta Flex-ddG and combined to generate more than 30 nanobody variants, from which five top candidates were selected based on predicted binding energy and structural compatibility. Long-timescale molecular dynamics simulations and binding free-energy calculations suggested approximately 2–3-fold improvements in affinity compared with the wildtype nanobody. To further improve nanobody stability, framework-2 camelization mutations were introduced without compromising binding interactions. Subsequent computational analyses indicated that camelized variants, particularly FWR_ER and YWRT_ER, exhibited enhanced structural stability characterized by reduced conformational flexibility, decreased solvent exposure, and increased intramolecular hydrogen bonding. Experimental validation using biolayer interferometry confirmed improved binding affinities, yielding equilibrium dissociation constants (KD) of 76 nM for FWR_ER and 207 nM for YWRT_ER, compared with 232 nM for the wildtype nanobody. Furthermore, flow cytometry analysis demonstrated specific binding of FWR_ER to mesothelin-expressing TNBC cells, showing a

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NINTH ANNUAL DELAWARE STATE UNIVERSITY RESEARCH DAY | APRIL15, 2026

STUDENT PRESENTATIONS

HEALTH & HUMAN RESILIENCE substantially increased positive population (21.31%) relative to unstained controls (2.96%). Collectively, these results establish an integrated computational–experimental framework for nanobody optimization and identify FWR_ER as a promising candidate for the development of nextgeneration MSLN-targeted therapeutics for TNBC. Key Words: Mesothelin, TNBC, Nanobody, Computational Design, Experimental Validation Funder Acknowledgment(s): This work used Anvil supercomputers at Purdue University through allocation BIO250216 to S.M.I. from the Advanced Cyberinfrastructure Coordination Ecosystem: Services & Support (ACCESS) program, which is supported by National Science Foundation grants #2138259, #2138286, #2138307, #2137603, and #2138296. This research has been funded by COBRE (P20GM145765), RCMI (U54MD015959), DE-INBRE (P20GM103446) funded by NIH/NIGMS, USDA/NIFA (2025-38821-45453), and CREST (2431276) funded by NSF Division of Chemistry (MPS/CHE). Presentation Format: Poster

Doing CREP at Del State: Factors Associated with Boredom and Sadism (Group The A.N.G. Theory) Armani Johnson

Wesley College of Health and Behavioral Sciences Introduction: The replication crisis in psychology has revealed widespread difficulties reproducing published findings (Woodell, 2020). The Collaborative Replication and Education Project (CREP) supports undergraduate-led efforts to replicate influential studies (Wagge et al., 2019). One study that was chosen by CREP is by Pfattheicher et al. which reported that boredom predicts sadistic behavior and noted boredom’s ties to negative affect such as loneliness and anger. For some people, sadistic acts reportedly serve to alleviate boredom. Purpose: Our group seeks to extend the original finding by testing additional factors that may influence the boredom–sadism link: thrillseeking tendencies and ADHD diagnosis. Prior literature suggests thrill-seeking correlates with risky, stimulation-seeking behaviors used to cope with boredom (Mancone et al., 2025), while ADHD is associated with chronic, intolerable boredom and impulsive aggression (Muris et al., 2026), motivating investigation of both as potential contributors to sadistic traits. Thus, our group wants to investigate two specific research questions: Is higher thrill-seeking associated with greater sadistic tendencies? Do individuals reporting an ADHD diagnosis differ in sadistic tendencies from those without such a diagnosis? Method: Participants will be recruited from the Delaware State University community. After IRB approval, participants will complete an anonymous online battery including demographics, the Short Boredom Proneness Scale, the Comprehensive Assessment of Sadistic Tendencies Scale, the Short Dark Triad, the Big Five Inventory, and the Brief Sensation Seeking Scale. Self-reported ADHD diagnosis will be recorded. Proposed Results: In a scatterplot, participants’ levels of thrill-seeking are plotted against their reported levels of sadism, with thrill-seeking represented on the x-axis and sadism on the y-axis. We predict a positive association between the two variables, suggesting that as thrill-seeking tendencies increase, so do expressions of sadistic traits. In a bar graph, those who report a diagnosis of ADHD will have similar sadism scores compared to those who report a no diagnosis of ADHD. Conclusion: This replication and extension aims to test the boredom–sadism relationship while identifying additional behavioral and clinical factors linked to sadistic tendencies. For example, the expected similarity in sadism scores between individuals with and without ADHD could highlight the impact of medication or symptom management. Key Words: Boredom, Sadism, ADHD, Thrill-Seeking Presentation Format: Oral

NINTH ANNUAL DELAWARE STATE UNIVERSITY RESEARCH DAY | APRIL 15, 2026

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HEALTH & HUMAN RESILIENCE

Machine Learning Prediction of In-Hospital Mortality in Intensive Care Unit Patients Using First 24-Hour Clinical Data from MIMIC-IV Merasia Johnson, Abdallah Alsammani College of Agriculture, Science and Technology

Background: Accurate mortality prediction in the intensive care unit (ICU) supports timely clinical decisions, yet conventional scoring systems such as APACHE II and SOFA rely on rigid feature aggregation rules that degrade in heterogeneous patient populations. Objective: To develop and compare machine learning models that predict in-hospital mortality from clinical data collected within the first 24 hours of ICU admission. Methods: We analyzed 53,866 adult ICU admissions from the MIMIC-IV database (version 2.2), of which 5,787 (10.7\%) resulted in in-hospital death. An enhanced feature extraction pipeline derived 88 laboratory features from 11 analytes by computing eight statistics per analyte: minimum, maximum, mean, range, count, first measurement, last measurement, and linear trend slope. Four classifiers were trained on a stratified 80/20 split: Logistic Regression, Random Forest, XGBoost, and LightGBM. All models were post-hoc calibrated via isotonic regression and evaluated using AUROC, AUPRC, and calibration analysis at the Youden-optimal threshold. The DeLong test was applied for pairwise AUROC comparison, and SHAP TreeExplainer provided patient-level predictor attribution. Results: XGBoost and LightGBM achieved the highest discrimination, with AUROCs of 0.856 (95\% CI: 0.846--0.867) and 0.854 (95\% CI: 0.843--0.864) respectively, and corresponding AUPRCs of 0.435 and 0.436. Both substantially outperformed Logistic Regression (AUROC 0.823, $p < 0.001$) and Random Forest (AUROC 0.592, $p < 0.001$). Decision Curve Analysis confirmed clinically meaningful net benefit for gradient-boosted models across the 5--20\% risk threshold range. SHAP analysis identified patient age, the last recorded blood urea nitrogen, cardiac ICU subtype, the number of alanine aminotransferase measurements, and the last serum lactate as the five most influential predictors. Performance remained above AUROC 0.79 across all ICU subtypes for the gradient-boosted models. Conclusions: Gradient-boosted classifiers trained on first 24-hour clinical data achieve clinically relevant ICU mortality discrimination and yield patient-specific explanations aligned with established pathophysiology. Key Words: ICU Mortality, Machine Learning, Early Prediction, MIMIC-IV, XGBoost Presentation Format: Poster

Doing CREP at Del State: Factors Associated with Boredom and Sadism (Group ACE) Cherish Langford

Wesley College of Health and Behavioral Sciences Introduction: In psychology, the replication crisis occurred because there were a large number of published studies which could not be recreated (Woodell, 2020). In response, initiatives such as The Collaborative Replication and Education Project (CREP) put a lot of attention on high-quality replication projects. These have become beneficial to students and educators who want to conduct research (Wagge et al., 2019). CREP chooses several published studies to include in their repository. Students in a section of Psychology Senior Research Seminar voted on one particular study to replicate: Pfattheicher et al. (2021), which found that when people’s boredom rises, their sadistic tendency rises as well. Purpose: With this information from the original study, our group is looking at the role of gender. Geniole et al. (2020) found that there is a positive correlation between aggression and testosterone level. In addition, Bjorkqvist (2018) stated that women tend to behave more prosocially and refrain from demonstrable aggression. We hypothesize that men are going to be more bored than women; subsequently, men are going to be more sadistic than women. Method: Participants in our study are from DSU and recruited from a variety of sources (e.g., email, social media, etc.). IRB approval is pending and data collection is scheduled to start in late March. On Google Forms, participants will answer demographic questions and several self-report surveys including the Boredom Process Scale (BPS) and the Comprehensive Assessment of Sadistic Tendencies Scale (CAST). Proposed Results The independent variable for our study is gender (on the X-axis). The dependent variables for our study are boredom and sadism (on the Y axis). In one bar graph, we predict that the bar for men will be higher than women in terms of BPS scores. In another bar graph, we predict that the bar for men will be higher than women in terms of CAST scores. Conclusion: Our study is important because it will shed light on how gender plays a role in experiences of boredom and sadism. It allows us to better understand people in their everyday lives and explore underlying reasons behind certain behaviors. Key Words: Boredom, Sadism, Gender, University, Young Adults Presentation Format: Oral PAGE 50

NINTH ANNUAL DELAWARE STATE UNIVERSITY RESEARCH DAY | APRIL15, 2026

STUDENT PRESENTATIONS

HEALTH & HUMAN RESILIENCE

Effects of APOE Variant Overexpression on Locomotion in Drosophila melanogaster Dionna Lee

College of Agriculture, Science and Technology Alzheimer’s disease (AD) is a progressive neurodegenerative disorder that affects older adults. AD is associated with a dysregulation of acetylcholine, a neurotransmitter involved in memory, learning, and movement. One genetic risk factor for AD is the Apolipoprotein-E (APOE) gene, which plays an important role in lipid transport and metabolism in neurons. The APOE gene exists in three variants, APOE2, APOE3, and APOE4, which can influence disease risk. APOE4 is associated with an increased risk of AD, whereas APOE2 is considered protective, and APOE3 is generally neutral. Despite these known associations, the biological mechanisms through which these variants influence the disease progression remain unclear. In this study, we used Drosophila melanogaster as a model organism to examine how overexpression of APOE variants affects locomotor behavior. Using the GAL4/UAS system, APOE2, APOE3, and APOE4 were expressed in cholinergic neurons, and flies were monitored for movement over five weeks. Locomotion was analyzed using multi-worm tracking software. Our results showed that flies expressing APOE4 experienced reduced locomotor activity compared to control flies. APOE2 and APOE3 exhibited locomotion patterns similar to those of controls. These findings support previous evidence suggesting that APOE variants have distinct biological effects and highlight the usefulness of Drosophila as a model for studying the role of APOE in neurodegenerative disease. Key Words: Drosophila, APOE, Alzheimer’s, Aging, Movement Presentation Format: Poster

Doing CREP at Del State: Factors Associated with Boredom and Sadism (Group The A.N.G. Theory) Gracie Major

NINTH ANNUAL DELAWARE STATE UNIVERSITY RESEARCH DAY | APRIL 15, 2026

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Investigation of Increased Sensitivity of African-Centric p53 Hypomorphic Cell Lines to MEK Inhibitors Michelle Markland, Erin Perchiniak

Wesley College of Health and Behavioral Sciences The p53 tumor suppressor functions to suppress growth following activation by cellular stressors through the transcriptional regulation of a vast array of genes, cell cycle arrest, induction of apoptosis and other forms of cell death, as well as metabolic regulation. Point mutations identified in this gene are found in over 50% of human cancers, resulting in gain of function oncogenic properties including proliferation, angiogenesis, metastasis, and drug resistance. Interestingly there are also over 200 germline missense variants of p53 that remain to be characterized. Some of these variants are hypomorphs, with some impairment but not complete inactivation, and showing increased risk for cancer. Recent studies have reported that two different African-centric genetic p53 hypomorphs, Pro47Ser (P47S) and Tyr107His (Y107H), retain considerable p53 activity, but are defective for the transactivation of a small subset of p53 target genes and vary in spontaneous cancer formation and treatment to therapeutics. Experiments from our lab have found increased sensitivity of the P47S and Y107H hypomorphic cell lines in response to three MEK inhibitors in both cell survival and clonogenic colony forming assays. Currently, we are working to test 3 additional MEK inhibitors that are used clinically to determine if they also have increased sensitivity in the hypomorphic cell lines. We then plan to investigate if the increased death in these cells is specifically apoptotic. Understanding the underlying mechanisms by which these Africanspecific p53 hypomorphs differ from the wild-type protein is critical to shedding light on African cancer disparities as well as personalized medicine approaches. Presentation Format: Poster

Beyond Pathology: A Strengths-Based Reframing of Black Families Tracy Matthews

Wesley College of Health and Behavioral Sciences This presentation examines dominant narratives surrounding Black families in the United States and challenges deficit-based frameworks that have historically framed them as dysfunctional or pathological. Influenced by historical reports such as The Negro Family: The Case for National Action and subsequent public discourse, these narratives have contributed to persistent stereotypes about Black men, women, and family structures. Drawing on the strengths-based framework developed by scholars such as Robert B. Hill, as well as contemporary scholarship on systemic racism and social structures by Ibram X. Kendi and Isabel Wilkerson, this presentation reframes how Black families are understood within social work practice and scholarship. Rather than focusing on perceived deficiencies, the presentation highlights cultural strengths, resilience, extended kinship networks, and adaptive strategies that have historically sustained Black families. The discussion also addresses common myths about Black men and women and explores how these misconceptions influence policy, practice, and public perception. By centering a strengths-based perspective, this presentation encourages educators, practitioners, and students to critically examine entrenched narratives and adopt more culturally responsive approaches when working with African American families. Key Words: Black Families, Strengths-Based Perspective, Racialized Stereotypes, Cultural Strengths, Social Work Practice Presentation Format: Oral

Doing CREP at Del State: Factors Associated with Boredom and Sadism (Group ACE) Annia Mejia

NINTH ANNUAL DELAWARE STATE UNIVERSITY RESEARCH DAY | APRIL15, 2026

STUDENT PRESENTATIONS

HEALTH & HUMAN RESILIENCE CREP chooses several published studies to include in their repository. Students in a section of Psychology Senior Research Seminar voted on one particular study to replicate: Pfattheicher et al. (2021), which found that when people’s boredom rises, their sadistic tendency rises as well. Purpose: With this information from the original study, our group is looking at the role of gender. Geniole et al. (2020) found that there is a positive correlation between aggression and testosterone level. In addition, Bjorkqvist (2018) stated that women tend to behave more prosocially and refrain from demonstrable aggression. We hypothesize that men are going to be more bored than women; subsequently, men are going to be more sadistic than women. Method: Participants in our study are from DSU and recruited from a variety of sources (e.g., email, social media, etc.). IRB approval is pending and data collection is scheduled to start in late March. On Google Forms, participants will answer demographic questions and several self-report surveys including the Boredom Process Scale (BPS) and the Comprehensive Assessment of Sadistic Tendencies Scale (CAST). Proposed Results The independent variable for our study is gender (on the X-axis). The dependent variables for our study are boredom and sadism (on the Y axis). In one bar graph, we predict that the bar for men will be higher than women in terms of BPS scores. In another bar graph, we predict that the bar for men will be higher than women in terms of CAST scores. Conclusion: Our study is important because it will shed light on how gender plays a role in experiences of boredom and sadism. It allows us to better understand people in their everyday lives and explore underlying reasons behind certain behaviors. Key Words: Boredom, Sadism, Gender, University, Young Adults Presentation Format: Oral

Comparative Analysis of Cellular Stress and Protein Aggregation Mechanisms in Alzheimer’s and Parkinson’s Disease Fatmeh Muctarr

College of Agriculture, Science and Technology Neurodegenerative diseases such as Alzheimer’s disease (AD) and Parkinson’s disease (PD) are marked by progressive neuronal damage, protein misfolding, and increased oxidative stress, ultimately leading to cognitive and motor dysfunction. Despite their clinical differences, both disorders share overlapping molecular mechanisms that contribute to neuronal degeneration. This study investigates these shared pathological features, with a focus on protein aggregation, cellular stress responses, and neuronal viability under neurodegenerative-like conditions. Experimental data were collected to compare control and treatment groups modeling disease-related stress. Quantitative analysis, including calculation of means and standard deviations across replicates, revealed significant differences in cellular responses between conditions. The results demonstrate that increased stress conditions are associated with reduced cell viability and enhanced markers of dysfunction, supporting the role of oxidative stress and protein aggregation in disease progression. These findings provide insight into common pathways underlying AD and PD and highlight potential targets for therapeutic intervention. Understanding these shared mechanisms may contribute to the development of more effective strategies to slow or prevent neurodegeneration. Key Words: Alzheimer’s Disease, Parkinson’s Disease, Neurodegeneration, Oxidative Stress, Protein Aggregation, Neuronal Viability, Cellular Stress, Neurobiology Presentation Format: Poster

Do Sleep-Related Internal and External Fears and Neighborhood Stress Influence Sleep Quality? Tianna Muiruri, April Roeper BS, Janeese A. Brownlow, PhD, FAASM Wesley College of Health and Behavioral Sciences

Introduction: Among individuals who report symptoms of post-traumatic stress disorder (PTSD), research suggests that internal factors (e.g., feelings of anxiety, depression), as well as external factors (e.g., neighborhood stress) are linked to sleep disturbances and share bi-directional relationships with poor sleep quality (SQ). However, most studies have investigated the role of neighborhood stress and internal factors independently, thus limiting our understanding NINTH ANNUAL DELAWARE STATE UNIVERSITY RESEARCH DAY | APRIL 15, 2026

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HEALTH & HUMAN RESILIENCE of their integrated influences on SQ. This study explored the strength and effects of internal and external sleep-related fears and neighborhood stress on sleep quality. Methods: Data were collected from Delawareans who completed self-report measures (N=61; Mean age-35.34, SD=11.88; Female=63.9%). The Post-Traumatic Stress Disorder Checklist for DSM-5 (PCL-5) assessed for overall severity of PTSD symptoms that occurred following a traumatic event. Neighborhood stress was evaluated using the City Stress Inventory (CSI), including neighborhood disorder and exposure to violence, with higher scores indicating greater perceptions of neighborhood stress. The Fear of Sleep Inventory (FOSI) assessed for internal and external factors related to sleep, with higher scores indicating increased sleep-related fears. Sleep quality was evaluated using the Pittsburgh Sleep Quality Index (PSQI, with higher scores indicating worse sleep quality. Results: Internal sleep-related fears (r=.575, p<.001), external sleep-related fears (r=.463, p<.001), and exposure to violence (r=.274, p=.033) were positively correlated with sleep quality. However, neighborhood disorder was not associated with sleep quality (r=.239, p=.064). Linear regressions showed that internal and external sleep-related fears and neighborhood disorder and exposure to violence accounted for 29% of the variance in sleep quality. Beta coefficients indicated that internal sleep-related fears (B=.425, p=.008) were stronger predicators of sleep quality than external sleep related fears (B=.131, p=.374), neighborhood disorder (B=.046, p=.758) and exposure to violence (B=.014, p=.929). Conclusion: Results suggest that internal sleep-related fears contribute to poor sleep quality. The development of therapeutic interventions focused on internal safety factors may improve sleep quality among individuals with PTSD symptoms. Funder Acknowledgment(s): This study was funded by a Center Grant from the National Institutes of General Medical Sciences (Grant # P20GM103653). JAB’s time was supported by a Center Grant from the National Institute of Minority Health and Health Disparities (Grant # U54MD015959). Presentation Format: Oral

In Silico Identification and Optimization of MMP-9 Inhibitors Using Ligand Similarity and Structural Modification Approaches Queenesther Nyah

College of Agriculture, Science and Technology Matrix metalloproteinase-9 (MMP-9) is a zinc- and calcium-dependent endopeptidase whose normal physiology functions are tissue remodeling, wound healing, immune responses, Angiogenesis. Frequently overexpressed in diseases such as cancer (breast, colorectal, ovarian and non-small cell lung cancer), neurodegenerative disorders, cardiovascular conditions and chronic inflammation, where it contributes to excessive extracellular matrix (ECM) degradation and tissue damage by unregulated activation of MMP9. The ability of cancer cells to hijack MMP9’s normal physiological functions in order to facilitate tumorigenesis makes it an attractive, yet challenging, therapeutic target. Small molecule inhibitors such as (4S)-3-{[4-(4-cyano-2-methylphenyl)piperazin-1-yl}sulfonyl}-N-hydroxy-1,3-thiazolidine-4-caboxamide (LTQ), have been developed to block MMP-9 activity however, achieving specificity remains difficult due to complicated mechanism with regulation of expression, synthesis and activation of MMP9 and also high structural similarity among MMP family members. In this study, rational modifications of the LTQ at multiple functional groups were conducted with the intention of generating molecules that could strongly coordinate with the catalytic zinc ion and inhibit MMP9 better than LTQ. Rational modification of the LTQ scaffold at one functional group generated 59 derivatives, while two functional groups modifications produced 652 derivatives. Molecular docking using Autodock vina and deep learning-based KDEEP model was used to calculate predicted binding free energy and from these results top 4 candidates were selected. Further investigations of these 4 candidates were conducted using long replicate molecular dynamic simulations which confirmed the stability of these ligands–MMP-9 complexes and Molecular Mechanics/Generalized Born Surface Area (MM/GBSA) analysis. Among these candidates two had a higher binding potency than LTQ and two had similar binding potency like LTQ. Future in vitro and in vivo studies are warranted to validate their inhibitory potential and advance their development as selective MMP9 inhibitors. This ongoing work provides insights into the rational design of MMP-9 inhibitors and supports future development of targeted therapeutics for MMP-9 associated diseases. Key Words: MMP-9, Structural Modification, Inhibitors, Molecular Docking Presentation Format: Poster

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NINTH ANNUAL DELAWARE STATE UNIVERSITY RESEARCH DAY | APRIL15, 2026

STUDENT PRESENTATIONS

HEALTH & HUMAN RESILIENCE

Gene Expression Changes Alter Central Acetylcholine Release and Sleep in Young Drosophila DaShan Osborne, Pratap Meera, Hakeem O. Lawal College of Agriculture, Science and Technology

Acetylcholine (ACh) is a ubiquitous neurotransmitter found in both the central and peripheral nervous systems. Following its synthesis in the cytoplasm of cholinergic neurons, ACh is transported and stored in synaptic vesicles for exocytotic release by the vesicular acetylcholine transporter (VAChT). Despite the wealth of knowledge regarding the regulation of ACh synaptic transmission, including the fact that cholinergic decline is an important feature of aging, the precise manner in which ACh release alters behavioral performance during aging is not fully understood. Our lab has previously shown that an increase in VAChT function disrupts movement, learning, memory, and survival. We are interested in using Drosophila as a model system to understand how age-related alterations in ACh synapses change the expression and function of VAChT and vice versa. We are using immunohistochemistry to measure the effect of aging on the cholinergic synapse in both wildtype and VAChT overexpressors. We are also measuring the effects that changes in VAChT levels have on ACh-linked behaviors, like locomotion and sleep. In addition, we are using RNA-seq to examine how changes in VAChT expression influence gene expression profiles related to synaptic function and behavior. Both behavioral circuits are known to contain strong cholinergic inputs, although the mechanism through which the neurotransmitter regulates both behaviors during the lifespan is not fully understood. We report that the overexpression of VAChT causes an increase in sleep in young female flies but has no effect on males. Moreover, flies overexpressing VAChT have elevated VAChT expression in synaptic vesicles at/around the plasma membrane of cholinergic neurons. Importantly, although these flies have normal locomotion when they are young, they progressively show locomotion decline as they age. Taken together, these findings support the idea of a central role for ACh release in mediating conserved neurological functions, including in the regulation of locomotion and sleep. Future studies will elucidate the synaptic physiological changes that accompany these observed changes. Funding Acknowledgment(s): RISE Fellowship Grant, HGBI Title III Grant, K01 Career Development Grant to H.O. Lawal Presentation Format: Poster

My Toy Just Did What? Validating Stimuli for a Violation of Expectations Study with Blind Infants Jaiden M. Palmer, Mariah D. Mata, Sarai A. Bolan, Sekou A. Bryan, Asyah R. Childrey-Harris, Ahmad J. Edwards, Josalyn J. King, Gracie Major, Asia M. Watson,Rachel Pulverman Wesley College of Health and Behavioral Sciences

Relatively little is known about the cognitive development of blind babies because the most versatile research methods used with babies depend on vision. We are working to modify a common method called Violation of Expectations (VoE) so it can be used with blind infants. One important aspect of studies with blind infants is that tactile and auditory stimuli must be used rather than visual ones. The current study aims to validate our stimuli for a study with blind infants by showing a standard VoE response in sighted babies (ages 3-18 months). Our stimuli are stuffed chickenpox viruses and water bears containing sound boxes that either snort or creak when pressed. The infant will take one toy home (e.g., a water bear that snorts) for 2 weeks and play with it with a parent for 5 to 10 minutes daily to become familiarized with that toy making its specific sound. Then, the infant will return to the lab for a puppet show. First, we will repeatedly present an unfamiliar toy making an unfamiliar sound (chickenpox creaking) until the baby becomes bored, as evidenced by a 50 percent decrease in time spent looking at the puppets. Then, we will test the baby on two different toys to see which one they pay more attention to: the familiar toy making the sound they heard at home (the water bear snorting) and an identical-looking toy that makes the new toy’s sound (a water bear creaking). Since the toy in both test trials looks the same, without prior expectations, the new toy’s sound (creaking) should still be boring when coming from the familiar toy (the water bear). But, if that sound violates their expectations when coming from the home-familiarized toy, they should become more interested, as if doing a double-take. Therefore, if infants look longer at the wrong sound coming out of the familiar toy (water bear creaking) than at the sound that bored them coming out of that toy (water bear snorting), we can conclude that our stimuli violate infants’ expectations and are valid to use as we develop our method for blind babies. Presentation Format: Poster

NINTH ANNUAL DELAWARE STATE UNIVERSITY RESEARCH DAY | APRIL 15, 2026

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STUDENT PRESENTATIONS

HEALTH & HUMAN RESILIENCE

Potential CD44-Mediated Regulation of Nrf2 Expression in Triple Negative Breast Cancer Cell Lines Kalor Pewee, Emmanuel A. Shomide, Kezia Fosu, Khaliya Shaw, Karl E. Miletti-Gonzalez College of Agriculture, Science and Technology

A main cellular response to oxidative stress is the upregulation and activation of the transcription factor Nrf2 (encoded by the NFE2L2 gene), a master regulator in the expression of numerous antioxidant target genes. Tightly regulated, Nrf2 is targeted for degradation by KEAP1 under basal conditions but dissociated from KEAP1 under OS conditions. This dissociation results in the translocation of Nrf2 to the nucleus to promote the expression of its target genes. In several human breast cancer cell lines, high expression of CD44 mediated the expression of NFE2L2 which promoted drug resistance. Our own report showed an increase in drug resistance in MCF-7 cells stably transfected with CD44s associated with an increase in nuclear Nrf2 (Miletti-Gonzalez et al., 2005; preliminary data). Our working hypothesis is that a CD44-mediated mechanism can regulate the functional expression of Nrf2 and that this mechanism is likely to be present in TNBC cell lines most resistant to oxidative stress which correlate with high CD44 expressing cell lines (e.g., HCC1806 cells). To test this hypothesis, we will determine the expression of numerous CD44 isoforms, Nrf2 and the Nrf2-target genes GPX2, CAT and SLC7A11 via Western blotting. Also, we will transfect different TNBC cell lines with an Nrf2- luciferase fusion-expressing plasmid vector or an antioxidant response element-luciferase reporter plasmid vector to study the stability of Nrf2 and the ARE reporter construct usage in these cells under oxidative stress, respectively. We expect to uncover a differential oxidative stress response associated with the expression of different CD44 isoforms. Funder Acknowledgment(s): This study was in part supported by the DE INBRE program, with a grant from the NIH NIGMS (P20 GM103446), a DSU RCMI IHER Pilot Award (K.M.), DE INBRE Pilot Award (K.M.) and an NSF HBCU-UP Targeted Infusion Grant #2509122 (E.P.) Key Words: CD44, Gene Regulation, Nrf2, TNBC Presentation Format: Poster

In Silico Design of Nanobodies Against Ara h 2 for Therapeutic Prevention of Peanut Allergy Md Saidur Rahman, Shahidul M. Islam College of Agriculture, Science and Technology

Peanut allergy represents a significant public health concern, affecting millions worldwide and often leading to severe anaphylactic reactions. The conglutin-like 2S albumin Ara h 2 is a major seed storage protein from Arachis hypogaea which is responsible for eliciting IgE-mediated responses in over 80% of sensitized individuals. In this study, three distinct computational strategies were employed to design a nanobody library targeting Ara h 2 to interfere its binding to IgE. A deep-learning framework, RFantibody was utilized to design 100,000 nanobody variants and the top candidates were selected based on predicted align error (pae<5) and predicted local distance difference test (pLDDT>87) values. An in-silico mutagenesis tool, Rosetta Flex-ddG identified several hotspot residues in Complementarity-determining region (CDRs) to enhance the targeted antigen binding affinity. More than 50 nanobody variants were designed by combining these hotspot mutations from which top candidates were selected based on Rosetta score. Rosetta coupled moves protocol suggested several variant sequences that might increase the binding affinity to the allergen. More than 30 nanobody variants were designed using suggested favorable amino acid residues in CDRs. The selected top variants of designed nanobodies from three different strategies were evaluated through replicate long-timescale molecular dynamics (MD) simulations for structural stability and dynamics. Relative binding free energies estimated using MM/GBSA revealed significant increase in binding affinity compared to the wild type variant. Key Words: Peanut Allergy, Ara h 2, Nanobody Design, Computational Mutagenesis, Deep Learning, Molecular Dynamics Simulations, MM/GBSA Funder Acknowledgment(s): This work used Anvil supercomputers at Purdue University through allocation BIO250216 to S.M.I. from the Advanced Cyberinfrastructure Coordination Ecosystem: Services & Support (ACCESS) program, which is supported by National Science Foundation grants #2138259, #2138286, #2138307, #2137603, and #2138296. This research has been funded by COBRE (P20GM145765), RCMI (U54MD015959), DE-INBRE (P20GM103446) funded by NIH/NIGMS, USDA/NIFA (2025-38821-45453), and CREST (2431276) funded by NSF Division of Chemistry (MPS/CHE). Research Advisor: Shahidul M. Islam Presentation Format: Poster PAGE 56

NINTH ANNUAL DELAWARE STATE UNIVERSITY RESEARCH DAY | APRIL15, 2026

STUDENT PRESENTATIONS

HEALTH & HUMAN RESILIENCE

Pain Management Strategies in Physical Therapy and Their Impact on Exercise Adherence and Functional Outcomes in Arthritis Rehabilitation Melissa Ramon Munoz

Wesley College of Health and Behavioral Sciences Background: Arthritis remains a leading cause of global disability, yet up to 70% of patients with osteoarthritis (OA) and rheumatoid arthritis (RA) fail to adhere to prescribed exercise, which severely limits their functional recovery. Purpose: This study aimed to identify which physical therapy pain management techniques best support exercise adherence and functional outcomes in adults with OA and RA. Methods: A systematic literature review used thematic analysis to synthesize findings from six peer-reviewed studies published between 2009 and 2025. Sources were identified through Google Scholar, PubMed, and ScienceDirect. The Health Belief Model (HBM) provided the theoretical lens to analyze how perceived barriers and self-efficacy influence rehabilitation engagement. Results: Combined non-pharmacological approaches consistently outperformed single-modality treatments. Specifically, therapeutic exercise paired with thermal modalities produced the greatest pain reduction and functional improvement. Cryotherapy proved most effective for acute pain management, whereas thermotherapy showed stronger benefits for chronic pain. While short-term adherence strategies improved early participation, they failed to sustain engagement beyond 12 months. Most interventions lacked psychological theory and validated adherence measures, and fear-based barriers were strongly associated with reduced treatment engagement. Conclusion: To address these gaps, this study proposes the Arthritis Pain and Adherence Rehabilitation (APAR) Program. This 16-week intervention integrates thermal therapy with HBM guided behavioral coaching to target the psychological and physical barriers to long term exercise adherence in diverse arthritis populations. Presentation Format: Poster

Homeownership as a Social Determinant of Health: Exploring the Impact of Homeownership and Neighborhood Environment on Health Joselyn Reyes Alvarez

Wesley College of Health and Behavioral Sciences Background: Homeownership has long been regarded as an important component of the American Dream. Research has shown the benefits of homeownership to health. The distribution of homeownership in the U.S. differs greatly by factors such as race, age, and income. This may further exacerbate health inequality. Although the impact of homeownership on health is widely studied, some modulation factors, such as the neighborhood environment and race, are understudied. Methods: We analyzed data from a survey administered to Delaware residents in Spring 2025. The survey collected information on demographic and socioeconomic background, homeownership status, neighborhood environment, and health measures. Residents living in underserved communities were oversampled. Health measures included self-rated physical health, depressive symptoms assessed using the Center for Epidemiologic Studies Depression Scale (CES-D), and self-reported clinically diagnosed chronic illnesses. Logistic regression models were performed to predict the effect of homeownership on each of the three health outcomes while holding the covariates constant. Results: Results demonstrated that being a homeowner lowered the odds of poor mental and physical health, while holding the covariates constant. However, these effects varied by racial groups. For example, compared to non-Hispanic White non-homeowners, other groups (i.e., White homeowners, Black homeowners, and Black non-homeowners) had lower odds of having chronic illness. Notably, non-Hispanic Black homeowners reported a health advantage in self-rated physical health and chronic conditions compared to White non-homeowners, whereas the effect of homeownership on physical health was not statistically significant among White homeowners. In addition, we found that a higher perceived sense of community also contributes to better physical health. Conclusion: The study further confirmed the health benefits of homeownership. It also highlighted that neighborhood environment, such as a sense of community and perceived discrimination, also shapes health outcomes. However, the health returns to homeownership may not be uniform across racial groups. Theoretical and policy implications are discussed. Key Words: Homeownership, Race, Self-Rated Health, Depression, Health Disparities Presentation Format: Oral NINTH ANNUAL DELAWARE STATE UNIVERSITY RESEARCH DAY | APRIL 15, 2026

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Doing CREP at Del State: Factors Associated with Boredom and Sadism (Group Data Dolls) Kameron Roberts

Wesley College of Health and Behavioral Sciences Introduction: The replication crisis in psychology has highlighted the need for transparent, student-involved replication efforts (Woodell, 2020). The Collaborative Replication and Education Project (CREP) facilitates undergraduate participation in reproducing influential studies (Wagge et al., 2019). Pfattheicher et al. (2021) reported that boredom predicts sadistic ideation; our project seeks to replicate that finding and extend it by examining personality combinations that may moderate the boredom–sadism link. Purpose: Our group asks whether comorbid personality trait profiles increase the likelihood of sadistic responses when boredom is present. Specifically, we hypothesize that (1) individuals who score high on traits positively associated with sadism (Machiavellianism and psychopathy) will report greater sadistic tendencies under boredom than those who score high on traits negatively associated with sadism (honesty–humility and extraversion). We also hypothesize (2) certain trait combinations across models (Dark Triad and HEXACO/Big Five) will show stronger associations with self-reported sadistic behavior than single-trait effects. Methods: Participants will be recruited from the Delaware State University community and complete an online, anonymous battery following IRB approval. Measures include demographics, the Short Boredom Proneness Scale, the Comprehensive Assessment of Sadistic Tendencies, the Short Dark Triad, the Big Five Inventory (including honesty–humility), and the Brief Sensation Seeking Scale. Proposed Results: We predict that participants who score high on Machiavellianism and psychopathy will exhibit higher sadism scores (Y-axis) when bored than those who score high on honesty–humility and extraversion (personality traits on the X-axis). Additionally, we also predict that the scatterplots for sadism and… a] humility will demonstrate a negative correlation, b] honesty will demonstrate a negative correlation, c] Machiavellianism will demonstrate a positive correlation, and d] psychopathy will demonstrate a positive correlation. Conclusion: By replicating Pfattheicher et al. (2021) and exploring trait comorbidity, our group’s study aims to clarify how interacting personality features influence sadistic responses to boredom. Findings could refine theoretical models of sadism and guide future research on personality-based risk factors and interventions. Key Words: Boredom, Sadism, Personality Profiles, Dark Triad, Replication Presentation Format: Oral

EEG-Based Brain Age Prediction Using Resting-State Spectral Features Isaac Robinson

College of Agriculture, Science and Technology Accurate estimation of brain age has become an important tool in understanding neurological health, cognitive decline, and early detection of brain-related disorders. Differences between predicted brain age and chronological age may indicate accelerated aging or underlying neurophysiological changes. This study explores the use of electroencephalography (EEG) resting-state data to predict brain age using spectral features derived from neural activity. The purpose of this research is to develop and evaluate a computational approach for estimating brain age based on EEG signals collected during resting-state conditions. Specifically, the study investigates whether frequency-based features extracted from EEG data can be used to build a predictive model that approximates chronological age and identifies patterns associated with brain aging. The methodology involves preprocessing EEG resting-state recordings, followed by feature extraction of spectral power across standard frequency bands (delta, theta, alpha, beta, and gamma). Machine learning regression models are then applied to predict age based on these features. Model performance is evaluated using standard error metrics such as mean absolute error (MAE) and correlation between predicted and actual age. Preliminary results suggest that EEG spectral features contain meaningful information related to age-dependent neural activity. Certain frequency bands, particularly alpha and beta activity, appear to contribute more strongly to predictive accuracy. Initial model testing indicates moderate predictive performance, with improvements observed after feature normalization and dimensionality reduction. The study concludes that resting-state EEG spectral features offer a promising, non-invasive approach for estimating brain age. These findings support the potential use of EEG-based biomarkers in cognitive aging research and highlight the value of machine learning methods in neurophysiological prediction tasks. Future work will focus on improving model accuracy, expanding datasets, and exploring additional neural features to enhance predictive performance. Key Words: EEG, Brain Age Prediction, Resting-State, Spectral Features, Machine Learning, Neural Signal Processing, Cognitive Aging, Biomedical Signal Analysis, Neuroinformatics Presentation Format: Poster PAGE 58

NINTH ANNUAL DELAWARE STATE UNIVERSITY RESEARCH DAY | APRIL15, 2026

STUDENT PRESENTATIONS

HEALTH & HUMAN RESILIENCE

Sleep Quality Partially Mediates the Relationship between Experiences of Helplessness and Depressive Symptoms among Delaware State University Students April Roeper, BS; Janeese A. Brownlow, PhD, FAASM Wesley College of Health and Behavioral Sciences

Introduction: According to the National College Health Association (NCHA), 26.4% of American college students surveyed were diagnosed with a depressive disorder. Core features of depression include feelings of helplessness and difficulty sleeping, which can lead to longer durations of illness and more intense mood disturbances. However, limited data exist regarding the role of sleep quality in the relationship between helplessness and depressive symptomatology. This study aimed to (1) explore the associations between helplessness and sleep quality and (2) understand if sleep quality mediates the relationship between experiences of helplessness and depressive symptoms. Method: College students from Delaware State University (N=107; Mean Age=20.28, SD=1.85; Female=79.4%) completed self-report surveys. The Perceived Stress Scale (PSS) assessed for experiences of helplessness. The Pittsburgh Sleep Quality Index (PSQI) assessed for subjective sleep quality, with higher scores indicating worse sleep quality. A modified Beck Depression Inventory II (BDI-II) evaluated symptoms of depression while controlling for feelings of helplessness. A mediation analysis using Hayes’ PROCESS macro was used to estimate direct and indirect effects in a single mediator model. Results: Data showed a positive correlation between experiences of helplessness on sleep quality (r=.397, p<.001) and adjusted depressive symptoms (r=.689, p<.001). Sleep quality and symptoms of depression were also positively correlated (r=.576, p<.001). Mediational analysis indicated that helplessness significantly predicted poorer sleep quality (path a: β =.289, SE =.065, t =4.430, p <.001) and poor sleep quality predicted worsened depressive symptoms (path b: β =.788, SE =.151, t =5.216, p<.001). Total effect of helplessness on depressive symptom severity was significant (path c: β =1.097, SE =.113, t =9.735, p <.001). When sleep quality was included in the model, the direct effect of helplessness on depressive symptoms was reduced (β =.870, SE =.110, t =7.918, p <.001). The indirect effect was also significant (b=.2227, SE =.073, 95% CI [.100, .386]) with the bias corrected 95% CI excluding zero, suggesting a partial mediation effect. Conclusion: Poor sleep quality is common among university students and acts as a mediator between feelings of helplessness and depression severity. Interventions aimed at addressing college students’ mental health should consider healthy sleep strategies to improve overall mental well-being. Funder Acknowledgment(s): This study was funded by a Center Grant from the National Institutes of General Medical Sciences (Grant # P20GM103653). JAB’s time was supported by a Center Grant from the National Institute of Minority Health and Health Disparities (Grant # U54MD015959). Presentation Format: Oral

Potential CD44-Mediated Regulation of Nrf2 Expression in Triple Negative Breast Cancer Cell Lines Emmanuel A. Shomide, , Kalor Pewee, Kezia Fosu, Khaliya Shaw and Karl E. Miletti-Gonzalez College of Agriculture, Science and Technology

A main cellular response to oxidative stress is the upregulation and activation of the transcription factor Nrf2 (encoded by the NFE2L2 gene), a master regulator in the expression of numerous antioxidant target genes. Tightly regulated, Nrf2 is targeted for degradation by KEAP1 under basal conditions but dissociated from KEAP1 under OS conditions. This dissociation results in the translocation of Nrf2 to the nucleus to promote the expression of its target genes. In several human breast cancer cell lines, high expression of CD44 mediated the expression of NFE2L2 which promoted drug resistance. Our own report showed an increase in drug resistance in MCF- 7 cells stably transfected with CD44s associated with an increase in nuclear Nrf2 (Miletti- Gonzalez et al., 2005; preliminary data). Our working hypothesis is that a CD44-mediated mechanism can regulate the functional expression of Nrf2 and that this mechanism is likely to be present in TNBC cell lines most resistant to oxidative stress which correlate with high CD44 expressing cell lines (e.g., HCC1806 cells). To test this hypothesis, we will determine the expression of numerous CD44 isoforms, Nrf2 and the Nrf2-target genes GPX2, CAT and SLC7A11 via Western blotting. Also, we will transfect different TNBC cell lines with an Nrf2- luciferase fusion-expressing plasmid vector or an antioxidant response element-luciferase reporter plasmid vector to study the stability of Nrf2 and the ARE reporter construct usage in these cells under oxidative stress, respectively. We expect to uncover a differential oxidative stress response associated with the expression of different CD44 isoforms. Funder Acknowledgment(s): This study was in part supported by the DE INBRE program, with a grant from the NIH NIGMS (P20 GM103446), a DSU RCMI IHER Pilot Award (K.M.), DE INBRE Pilot Award (K.M.) and an NSF HBCU-UP Targeted Infusion Grant #2509122 (E.P.). Presentation Format: Poster NINTH ANNUAL DELAWARE STATE UNIVERSITY RESEARCH DAY | APRIL 15, 2026

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The Effects of Parents’ Marital Status on Adult Romantic Relationship Satisfaction Ahmieda Toure

Wesley College of Health and Behavioral Sciences Family structure during childhood may influence adult romantic relationships through its impact on attachment and relationship expectations. This study examines whether parents’ marital status (e.g., married, divorced, single, or remarried) is associated with differences in adult romantic relationship satisfaction. Using a quantitative survey approach, participants report their family background and current relationship satisfaction, with data analyzed using comparative statistical methods. Preliminary findings suggest modest differences in satisfaction across groups, though outcomes vary and are influenced by additional factors such as attachment style and communication patterns. The study concludes that parents’ marital status may contribute to, but does not solely determine, adult relationship satisfaction. Key Words: Parents’ Marital Status, Romantic Relationship Satisfaction, Attachment, Family Structure, Adult Relationships Presentation Format: Poster

The Impact of Environmental Stressors on Educational Transitions and the Role of Resilience Samya, Tyrese, Atiya Stevenson, Besay, Bey Wesley College of Health and Behavioral Sciences

As children develop, environmental stressors play a significant role in the way that they are able to adapt, especially during times of transition. While managing these stressors, the way that a child is able to cope is heavily linked to their ability to be resilient. This presentation includes three studies that examine transitions from middle school to high school and from high school to college. The first study focused on the impact of community violence for academics during the middle school to high school transistion. The second study investigated first year college students’ level of academic success based on their coping strategies The third study examined students’ transition to remote learning during the COVID-19 pandemic and what coping strategies were effective. All studies used surveys to collect data. The first study found that students who experienced higher levels of violence reported lower school attachment, which led to decreased motivation and ultimitaely poorer academic performance. The second study found that first year students’ level of academic stress was significantly higher before the start of the first academic year compared to other data collection time points over their first semester of university. In addition, females were found to use productive coping styles, while male students used non productive coping styles to combat academic stress. The third study found that the shift to remote learning significantly altered students’ academic, social, and daily routines. The use of the narrative growth coping strategy was associated with better identity development and fewer behavior problems. Key Words: Education, Resilience, Transition, and Coping Presentation Format: Poster

Identifying Screening Barriers in an Advanced Breast Cancer Hotspot in Wilmington, DE Na’ja Stokes1,2,Ross Budziszewski2, Caitlin Mbuakoto2, Yuchen Zhang2, Scott D. Siegel2 INBRE, 1Delaware State University, 2ChristianaCare, Newark, DE

Background: Studies show that although Black and White women have similar rates of diagnosis for breast cancer, Black women experience a 40% mortality rate. Previous research from the Helen F. Graham Cancer Center & Research Institute (HFGCCRI) identified a hotspot in Wilmington, Delaware, with higher-than-expected rates of advanced breast cancer. Given that routine mammography and engagement with primary care physicians (PCP) are critical components of early detection and improving screening rates, the present study aims to understand interactions with healthcare providers for patients from the Wilmington, DE advanced breast cancer hotspot. Method: Patient records (N = 23; 60.9% Black) were retrospectively reviewed from the HFGCCRI Cancer Registry and ChristianaCare Electronic Health Records system (EHR) for those who resided in the Wilmington hotspot. Demographic, clinical, screening history and method of diagnosis data were abstracted for each patient. Historical timelines were created that highlighted interactions with the healthcare system prior to the patient's diagnosis. Historical timelines were created to determine similarities patients encountered during their interaction with the healthcare PAGE 60

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HEALTH & HUMAN RESILIENCE system and potential barriers were developed. Result: Patients (Mage = 52.5, SDage = 14.1) were diagnosed via Clinical/Symptomatic (60.9%) more than Screening (39.1%). Four common barriers to screening were identified: preventative care discussion not documented (39%), social determinants of health (30.4%), no PCP documentation (21.7%), and acute care health issues (17.4%). Conclusions: Findings suggest that preventative services may not be as accessible for patients living within the Wilmington hotspot. Lack of accessibility could be due to a variety of factors including socioeconomic barriers, housing insecurity or transportation challenges. Future directions should aim to develop initiatives to make preventative more accessible, interviewing patients to more thoroughly understand these barriers, and possibly discuss preventative services recommendations with PCPs Funder Acknowledgment(s): Grant NIGMS (P20 GM103446). This research was supported by the Delaware INBRE program, with a grant from the National Institute of General Medical Sciences- NIGMS (P20 GM103446) from the National Institutes of Health. Presentation Format: Poster

Examining the Impact of Direct Nerve-Cancer Interactions in Small-Cell Lung Cancer Mikaela Taylor

College of Agriculture, Science and Technology Small Cell Lung Cancer (SCLC), the most lethal subtype of lung cancer, is characterized by neuroendocrine features, heavy metastasis, and treatment resistance. SCLC tumors are thought to originate from pulmonary neuroendocrine cells (PNECs), which form clusters called neuroepithelial bodies (NEBs). NEBs are innervated by vagus nerve-derived sensory and cholinergic fibers, raising the question of whether neural signaling may influence SCLC biology and progression. Our lab demonstrated that interruption of vagus nerve signaling suppresses SCLC initiation, indicating that vagal signaling may play a critical role in tumor formation. TO investigate the mechanisms underlying this interaction this project aims to (1) determine how peripheral lung nerves interact with SCLC tumors to influence tumor development and (2) examine how SCLC alters neural innervation. RNA sequencing of SCLC cells cultured with cholinergic neurons revealed differential expression of neuroendocrine-associated genes compared to monoculture conditions. Two genes, Calca and Robo1, were chosen for further investigation. Immunofluorescent imaging confirms Calca upregulation in cancer– neuron co-culture and suggests that Robo1 may regulate shifts toward a neuroendocrine-like cell state. In parallel, we use nerve tracing analysis to investigate the role of tumor secreted factors in modulating neural growth. Preliminary data show significantly increased neurite outgrowth in sensory neurons exposed to SCLC-conditioned media, indicating that tumor-secreted factors may promote neural remodeling. Future work will identify these factors and clarify their roles in tumor–nerve communication. Together, these studies aim to uncover reciprocal interactions between vagal-derived nerves and SCLC cells, revealing neural mechanisms that drive tumor progression and potential therapeutic targets. Key Words: Small Cell Lung Cancer (SCLC), Tumor–Nerve Interactions, PNECS, RNA-Seq, Nerve Tracing Presentation Format: Oral

Doing CREP at Del State: Factors Associated with Boredom and Sadism (Group Data Dolls) Iesha Thomas

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HEALTH & HUMAN RESILIENCE Method: Participants will be recruited from the Delaware State University community and complete an online, anonymous battery following IRB approval. Measures include demographics, the Short Boredom Proneness Scale, the Comprehensive Assessment of Sadistic Tendencies, the Short Dark Triad, the Big Five Inventory (including honesty–humility), and the Brief Sensation Seeking Scale. Proposed Results: We predict that participants who score high on Machiavellianism and psychopathy will exhibit higher sadism scores (Y-axis) when bored than those who score high on honesty–humility and extraversion (personality traits on the X-axis). Additionally, we also predict that the scatterplots for sadism and… a] humility will demonstrate a negative correlation, b] honesty will demonstrate a negative correlation, c] Machiavellianism will demonstrate a positive correlation, and d] psychopathy will demonstrate a positive correlation. Conclusion: By replicating Pfattheicher et al. (2021) and exploring trait comorbidity, our group’s study aims to clarify how interacting personality features influence sadistic responses to boredom. Findings could refine theoretical models of sadism and guide future research on personality-based risk factors and interventions. Key Words: Boredom, Sadism, Personality Profiles, Dark Triad, Replication Presentation Format: Oral

Food for Thought: How Diet Shapes Mental Health in Teens and College Students Aolani Tillman

College of Agriculture, Science and Technology Introduction: Mental health disorders such as anxiety, depression, and mood instability are increasingly common among adolescents and young adults. While clinical treatments like therapy and medication are emphasized, nutrition is an underappreciated but powerful determinant of mental well being (Lassale et al., 2019). This capstone project, informed by mentorship with Ms. Holly Hansen and a review of current research, explores how dietary components, eating patterns, and food access influence brain function, the gut–brain axis, and emotional health. Purpose: To synthesize evidence linking diet and mental health and to highlight actionable strategies for teens and college students to improve emotional stability and cognitive performance through nutrition. Literature Review: This capstone synthesized a literature review with practical mentorship insights from fieldwork with Ms. Holly. Notable studies found the role of nutrients in mental well-being. Specifically, deficiencies in omega 3s, B vitamins, iron, magnesium, and protein have been associated with increased anxiety, depressive symptoms, and impaired cognitive/emotional functioning (O’Neil et al., 2014. The gut–brain axis also plays a role in mental health in that a healthy gut microbiome promoted by fiber, fruits, vegetables, and fermented foods supports serotonin production and emotional resilience (Barker & Esquivel, 2025). Diets high in ultra processed foods, additives, and excessive fat/sugar can disrupt microbiome balance and negatively affect mood (Meyer et al., 2014). Lastly, Mediterranean style diets are consistently associated with lower risk of depression and more stable mood, whereas Western-style diets high in processed foods correlate with higher rates of anxiety and depression (Jacka et al., 2017). Actions for Health Awareness and Promotion: This oral presentation hopes to promote nutrition education targeting teens and college students, encourage Mediterranean style eating patterns, promote nutrient dense foods on campuses, and integrate dietary screening and guidance into mental health services. An implication for the DSU and ECHS community is that small, consistent dietary improvements can enhance emotional well being and academic performance. Key Words: Nutrition, Mental Health, Gut Health, Depression, Mood Simulation/Interactive Display

Analysis of Perceived Sleep Quality on Delaware Food Safety Manager Test Scores Van Truong; A. Diaz-Martinez; A. Armah; W. A. Lewis; A. Roeper, BS; J. Brownlow, PhD, FAASM; W. Long III, PhD College of Agriculture, Science and Technology

Food safety performance is shaped not only by technical training but also by psychosocial factors such as perceived sleep quality. While certification programs like ServSafe® are widely used to assess food safety knowledge, little research has examined how sleep quality affects these outcomes among food service employees. This study investigates associations between sleep quality and food safety assessment performance in Kent County, Delaware. A cross-sectional design pairs ServSafe® exam results with data from a validated questionnaire measuring sleep quality (e.g., experiencing pain, difficulty keeping up enthusiasm, and time spent asleep). Participants include food service workers across various establishments, with demographic and occupational data collected to control for confounding factors. Although analysis is ongoing, it PAGE 62

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HEALTH & HUMAN RESILIENCE is anticipated that worse perceived sleep quality will be associated with lower ServSafe® exam scores. These findings could highlight sleep as a modifiable factor influencing food safety competency and underscore the importance of integrating sleep quality and employee well-being into food safety training programs. This research aims to inform interdisciplinary efforts that link occupational health and food safety education, ultimately supporting a more resilient workforce and improved public health protection. Funder Acknowledgment(s): Food Safety, Stress and Sleep in Diverse Population in Delaware Grant (USDA NIFA/CBG - Award#: 2023-38821-39928), DE – INBRE (NIH/NIGMS - Grant#: P20GM103446) Presentation Format: Poster

Analyzing Antibiotic Effects on Growth of Rhizosphere Bacteria Stacie Vounu

College of Agriculture, Science and Technology The rhizosphere, the region of the soil influenced by plant roots, is a hotspot for diverse microbial communities with important ecological and biomedical roles. This study focuses on the isolation and identification of bacteria from rhizosphere soil samples, with emphasis on analyzing antibiotic effects on bacterial behavior, growth, and metabolism at concentrations lower than the minimum inhibitory concentration (MIC). Soil samples were collected from the rhizosphere of the Yellow Tuberous Begonia plant. Bacteria were isolated on 25% Tryptic Soy Broth (TSB) with agar. The microscopic morphologies for the bacterial isolates were characterized through Gram staining. The Biolog Microbial Identification System was used to identify the isolates as Bacillus atrophaeus/subtilis B, Flavobacterium hydatis (26C), Flavobacterium jonsoniae, Pseudomonas florescens, Pseudomonas putida, and Pseudomonas syringae. Antibiotic susceptibility was assessed using the disk method against a panel of antibiotics like streptomycin, ciprofloxacin, kanamycin, erythromycin, tetracycline, and ceftaroline on 25%, 50%, and 100% TSB with agar. The results revealed varying degrees of effects amongst isolates with some showing susceptibility to multiple drugs. In some cases, susceptibility to the antibiotic decreased with increased TSB concentration. MIC testing was done to determine the lowest effective concentration for each antibiotic. These findings enhance our understanding of the rhizosphere microbial communities, particularly in terms of their response to antibiotics. Further analysis will be done to better assess and validate these findings in greater depth with a focus on how low concentrations of antibiotics affect bacterial physiology. Key Words: Rhizosphere Bacteria, Bacterial Metabolism, Microbial Morphologies, Antibiotics Resistance, Antibiotics Susceptibility, Minimum Inhibitory Concentration, Gram Staining, Biolog, Microbial Communities Presentation Format: Poster

Spectrum of Singlet Oxygen Raman Photogeneration Efficiency in Distilled Water Sonia Wabukoya, Aristides Marcano Olaizola, Walique Richardson College of Agriculture, Science and Technology

Singlet oxygen plays a central role in photochemistry, photobiology, and photomedicine, yet its generation typically relies on photosensitizers. We investigate a photosensitizer free Raman excitation method for producing in distilled water and report the wavelength dependence of its photogeneration efficiency. Using a tunable optical parametric oscillator (410–710 nm), we selected specific Stokes wavelengths with 10 nm band pass filters and measured the corresponding pump wavelengths required for Raman excitation. The Stokes signal was recorded with a diode detector and normalized to the pump intensity to determine excitation efficiency. Our results reveal clear resonant behavior, with efficiency maxima near 410 nm and secondary peaks around 448 nm and 494 nm. These resonances are consistent with previously reported oxygen–solvent charge transfer states. The findings demonstrate that Raman based generation exhibits strong wavelength selectivity, offering insight into resonance enhanced excitation pathways and supporting the development of photosensitizer free optical methods for reactive oxygen species production. Funder Acknowledgment(s): The research was sponsored by the Air Force Office of Scientific Research and was accomplished under grant number w911nf-23-1-0245. Presentation Format: Oral NINTH ANNUAL DELAWARE STATE UNIVERSITY RESEARCH DAY | APRIL 15, 2026

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Hippocampal Expression of 3X-TDP-43 Mutant Mouse Shows No Changes in SYN1 Protein Expression Amarie Walker

College of Agriculture, Science and Technology Abstract: Amyotrophic lateral sclerosis (ALS) is a fatal neurodegenerative disorder marked by progressive loss of motor neurons, which leads to a worsening muscle weakness, paralysis, and loss of voluntary movement. ALS has the hallmark of misfolded protein aggregation in motor neurons. TDP-43 aggregation/pathology is observed in ~95% of sporadic ALS patients, while familial mutations in TDP-43 account for ~2% of all ALS cases. As motor neurons deteriorate, symptoms such as difficulty speaking, swallowing, and performing basic tasks. There is currently no cure for ALS and no treatment to reverse neurodegeneration. The Tet-Off system allows precise, reversible, and quantitative control of gene expression in mice using tetracycline/doxycycline. In the Tet-Off system, gene expression is suppressed by tetracycline. The tetracycline-responsive promoter (neurofilament heavyt; NEFH-tTA) used in this study drives expression in the spinal cord and brain. Key Words: Amyotrophic Lateral Sclerosis (ALS), Synapsin 1, 3x-TDP-43, Western Blotting Presentation Format: Poster

Doing CREP at Del State: Factors Associated with Boredom and Sadism (Group AMA) Asia Watson

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HEALTH & HUMAN RESILIENCE

Touch, Listen, and Learn! Identifying a Dependent Variable for a New Method of Testing Blind Infants’ Cognitive Development Asia Watson

Wesley College of Health and Behavioral Sciences The cognitive development of blind infants is delayed on many tasks, with a suggested time course of development being 8-12 months behind their sighted peers. In sighted infants, the Violation of Expectations (VoE) paradigm has shown an earlier emergence of a variety of cognitive abilities as compared to more classic tasks with higher task demands. However, the less sensitive, classic tasks are the ones that have been modified for use with blind infants (e.g., Piagetian search tasks). The problem is that the dependent variable in VoE is visual fixation time. To combat this problem, we are developing a modification of the VoE paradigm for use with blind infants so that their developmental timeline can be more accurately assessed. To do this, we are sending 3- to 20-month-old blind infants home with a novel toy (e.g., a modified tardigrade or chicken pox virus plushy) to familiarize them with how it feels and the sound it makes (e.g., snorting or creaking) over the course of a two week period. Infants and their parents will engage in numerous play sessions (e.g., home play) to ensure familiarity with their toy. After infants have finished their home-play period, they will return to the lab. During this visit, researchers will engage in play with the infant with a total of three toys: one identical to the toy used during home-play; a novel toy that makes a different sound; and a physically identical toy as used in home-play that makes the novel toy’s sound. We will observe blind infants’ reactions to the mismatched auditory and tactile stimuli to determine how they manifest a VoE response. The potential responses we are looking for include, but are not limited to, longer play time, social referencing (reaching) behaviors, orientation toward the caregiver, and vocalizing and/or quieting. Through our observations, we hope to identify an appropriate dependent variable for testing blind infants using VoE. Presentation Format: Oral

Focus in Motion: The Impact of Fidget Tools on Learning-Disruptive Behaviors Rebecca Webb, Ashley Groom, Joshlyn Fleischer Wesley College of Health and Behavioral Sciences

Children who demonstrate learning-disruptive behaviors such as inattentiveness, impulsivity, and difficulty remaining seated often experience reduced participation and academic engagement in general education classrooms. Sensory-based supports, including fidget tools, may offer a low-cost method to promote regulation and participation without increasing instructional disruption. This study conducted by three Delaware State University Master of Occupational Therapy students investigated the effectiveness of fidget tool intervention and education in improving classroom participation and decreasing learning-disruptive behaviors in 5th grade students. Guided by Ayres Sensory Integration Theory and the Behavioral Frame of Reference, the study utilized pre and post surveys, teacher reports, and weekly behavioral observations over an eight-week period. Students selected from three various fidget tools, received brief education on appropriate use, and incorporated these tools during classroom lessons. Data will compare baseline behavior to intervention phases to determine changes in attention, regulation, and participation. Based on existing literature indicating moderate improvements in on-task behavior with sensory tools, it is hypothesized that fidget tool implementation will increase classroom participation and reduce learning-disruptive behaviors. Findings from this research may support the integration of fidget tools as an inclusive, accessible occupational therapy-informed strategy to enhance engagement and learning for students with sensory and behavioral needs. Presentation Format: Oral

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HEALTH & HUMAN RESILIENCE

Doing CREP at Del State: Factors Associated with Boredom and Sadism (Group Data Dolls) Jayla Wolf Wesley College of Health and Behavioral Sciences Introduction: The replication crisis in psychology has highlighted the need for transparent, student-involved replication efforts (Woodell, 2020). The Collaborative Replication and Education Project (CREP) facilitates undergraduate participation in reproducing influential studies (Wagge et al., 2019). Pfattheicher et al. (2021) reported that boredom predicts sadistic ideation; our project seeks to replicate that finding and extend it by examining personality combinations that may moderate the boredom–sadism link. Purpose: Our group asks whether comorbid personality trait profiles increase the likelihood of sadistic responses when boredom is present. Specifically, we hypothesize that (1) individuals who score high on traits positively associated with sadism (Machiavellianism and psychopathy) will report greater sadistic tendencies under boredom than those who score high on traits negatively associated with sadism (honesty–humility and extraversion). We also hypothesize (2) certain trait combinations across models (Dark Triad and HEXACO/Big Five) will show stronger associations with self-reported sadistic behavior than single-trait effects. Method: Participants will be recruited from the Delaware State University community and complete an online, anonymous battery following IRB approval. Measures include demographics, the Short Boredom Proneness Scale, the Comprehensive Assessment of Sadistic Tendencies, the Short Dark Triad, the Big Five Inventory (including honesty–humility), and the Brief Sensation Seeking Scale. Proposed Results: We predict that participants who score high on Machiavellianism and psychopathy will exhibit higher sadism scores (Y-axis) when bored than those who score high on honesty–humility and extraversion (personality traits on the X-axis). Additionally, we also predict that the scatterplots for sadism and… a] humility will demonstrate a negative correlation, b] honesty will demonstrate a negative correlation, c] Machiavellianism will demonstrate a positive correlation, and d] psychopathy will demonstrate a positive correlation. Conclusion: By replicating Pfattheicher et al. (2021) and exploring trait comorbidity, our group’s study aims to clarify how interacting personality features influence sadistic responses to boredom. Findings could refine theoretical models of sadism and guide future research on personality-based risk factors and interventions. Key Words: Boredom, Sadism, Personality Profiles, Dark Triad, Replication Presentation Format: Oral

Beyond the Game: Navigating Sickle Cell Trait in Student Athletes Khalia Williams Wesley College of Health and Behavioral Sciences Sickle cell trait (SCT) is a genetic condition that can pose serious health risks for student athletes during intense physical exertion. This study examines the level of awareness, screening practices, and prevention strategies related to SCT among student athletes. Using a survey-based approach, data are collected to assess knowledge of SCT status, institutional screening protocols, and adherence to recommended safety measures. Preliminary findings suggest varying levels of awareness and inconsistent implementation of prevention strategies, highlighting gaps in education and policy. The study underscores the importance of increased education, routine screening, and proactive prevention efforts to promote athlete safety and reduce health risks associated with SCT. Key Words: Sickle Cell Trait, Student Athletes, Awareness, Screening, Prevention Presentation Format: Oral

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TECH & TRANSFORMATION Alphabetized by presenter's last name

Suspicion of Generative Artificial Intelligence in HBCU Higher Education: An Audit Study of Bias in the Attribution of Academic Writing to AI Adesola Akinwale College of Humanities, Education and Social Sciences Generative Artificial Intelligence (AI) is a new part of the technological scene that has grown exponentially in popularity. However, due to these programs’ abilities to create images and writing that bring ideas to life without human physical or mental labor, generative AI tools like ChatGPT have proved themselves to ethicists as something not to be ignored. The prevalence of artificially generated writing has threatened the integrity of the work produced by people of all ages. This problem is further amplified in higher education settings, as the quality of a student’s writing is a central component of their GPA, and thereby, their career outcomes post-graduation. In response, university leaders have developed protocol that recognizes Generative AI work as plagiarism and puts the responsibility of identifying AI text and enforcing appropriate consequences in the hands of professors. As the use of Generative AI tools in submitted assignments continue to rise, people have noticed trends in writing that are correlated with AIgenerated text. Amongst people with confidence in their abilities to accurately detect AI-generated writing using only these trends are university professors. This project aims to investigate whether this ability is truly heightened amongst university professors in comparison to the college students they teach. By conducting my project in an HBCU setting, I also aim to investigate the effects perceived race and socioeconomic status have on Generative AI suspicion. I began my research with a thorough literature review through which I identified the most frequently cited cues for attempts at detection, as well as established precedence for race impacting suspicion for plagiarism and the consequences thereafter. Then, I crafted an 18-question survey that I have begun distributing amongst students and professors. I will employ quantitative analysis to participants’ responses to answer my research questions followed by a comprehensive discussion of my findings and possible policy implications. Presentation Format: Oral

Synapsin Expression in the Hippocampus in a New ALS Mouse Model Lebene Ashinyo, Michael A. Gitcho College of Humanities, Education and Social Sciences Lou Gehrig's disease, or amyotrophic lateral sclerosis (ALS), is a progressive neurodegenerative illness with TDP-43 pathology marked by synaptic dysfunction and the loss of motor neurons. Changes in synaptic protein regulation have been linked to TDP-43 proteinopathy, a characteristic of ALS. A crucial indicator of synaptic integrity, synapsin is a neuron-specific phosphoprotein that is necessary for synaptic vesicle trafficking and neurotransmitter release. This research investigates synapsin expression in ALS-associated mutant circumstances in the hippocampus. Synapsin levels in control and mutant mouse samples were measured by Western blotting normalized to the housekeeping protein beta-tubulin. Understanding how synapsin expression varies in different areas of the brain could help identify early synaptic abnormalities linked to the pathophysiology of ALS. Funding Acknowledgment(s): This study was supported by the Paul H Boerger Fund of Delaware Community Foundation. Presentation Format: Oral

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Violating Bell’s Inequality to Prove Quantum Theory is Right Mamadou Bah, Amir Jones, Gour Pati, Renu Tripathi College of Agriculture, Science and Technology

Quantum mechanics is deeply rooted in the heart of modern physics. The complex concepts and phenomena like superposition and entanglement sometimes contradict our everyday experience and are not easy to teach. In early 1960’s Bell showed that quantum physics predicts correlations that must obey a specific mathematical constraint called Bell inequality. This inequality or mathematical constraints are derived from the assumption of local realism (that objects have definite properties and that physical influences cannot travel faster than light), and provide a testable limit for correlations between measurement outcomes of entangled particles, which quantum mechanics predicts—and experiments confirm—will be violated,demonstrating that nature does not follow local hidden variable theories. During this presentation, we will discuss our work with aClauser–Horne–Shimony–Holt (CHSH) inequality (defined by a parameter S ≤ 2) can be used as a proof of Bell’s theorem. We performed the CSCH experiment by using a quantum entanglement demonstrator. Polarization- entangled photon pairs were generated by using a β-Barium-Borate (BBO) crystal which is a special optical non-linear crystal. We will discuss experimental details such as entangled photon pairs generation and generating correlation curves to predict Bell’s inequality. We also studied the effects of higher laser power and integration times affecting the amount and strength of entanglement. We found that our results were consistent in the range of the entanglement value S being in the range of 2 ≤ S ≤ 2√2 as well the strength of entanglement increasing with higher time or power. Funder Acknowledgment(s): We acknowledge financial support from DoD Center of Excellence funding # W911NF2020276. Presentation Format: Oral

Evaluating the Effectiveness of TSA Security Screening Sheridan BockMartinez College of Business

The Transportation Security Administration (TSA) is a department within the DHS tasked with safeguarding U.S. aviation. The organization was founded and has grown, with its security screening technology and procedures. However, TSA performance is dependent on several factors, including federal policy, funding, and public trust. The proposed study will analyze the effectiveness of TSA security screening using qualitative and quantitative methods, including a survey of 75 individuals and 5 semi-structured interviews. Findings from the survey show that 68% of respondents feel safe during screening, but 52% complain about excessive waiting times, and 61% report inconsistencies in screening procedures. Public concerns rose between 2025 and 2026 over political disputes over the level of immigration enforcement and federal funding for security screening. This period saw TSA officers experiencing delayed salaries, staff shortages, and longer passenger wait times at airports. The leadership decision-making process at TSA will be analyzed during the Trump presidency. This study will examine how some of those decisions temporarily stabilized operations but also revealed problems with the long-term financing of aviation security. Furthermore, the influence of other DHS policies, such as detainment and enforcement programs, on the public perception of TSA will be discussed. This study demonstrates that aviation security involves a complex system influenced by federal policies, financial issues, and societal impacts. Based on the analysis, several recommendations will be made to improve TSA security screenings through sustainable financing, operational consistency, and public communication. Ultimately, the study reveals the need for technological innovation alongside effective governance to achieve aviation security. Key Words: TSA, Aviation Security, Passenger Experience, Security Screening, Airport Operations Presentation Format: Powerpoint

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Data-Driven Learning of State-Dependent Runge-Kutta Coefficients via Neural Networks Kiyah Bryant

College of Agriculture, Science and Technology In this work, we present a framework for optimizing the coefficients of fourth-order Runge-Kutta (RK) methods using neural networks. While classical RK methods rely on fixed coefficients derived from Taylor expansion to guarantee a specific order of accuracy, they are not inherently optimized for the local geometric features or parameter-dependent stiffness of nonlinear dynamical systems. Leveraging recent developments in Iterated-Crank-Nicolson-based RK (ICN-RK) methods, where the Butcher tableau is uniquely determined by a single free parameter, $c_2$, we introduce a Universal $c_2$ Controller. We employ a neural network to train $c_2$ as a state-dependent parameter while maintaining the algebraic constraints required to ensure the integrator remains strictly fourth-order. Numerical experiments on the Van der Pol oscillator demonstrate that this trained RK4 solver consistently outperforms the classical fixed-coefficient method in terms of accuracy and stability. This work suggests that learning the integrator is a viable path toward high-precision numerical simulation of complex systems without the computational overhead of decreasing global step sizes. Presentation Format: Poster

XRD Characterization on Ge-Si Alloy Sensing Layer for Microbolometer Daemar Casey

College of Agriculture, Science and Technology Bolometers are devices designed to measure the power of incident electromagnetic radiation by utilizing a material whose electrical resistance varies with temperature. Infrared radiation, with wavelengths ranging from 7.5 to 14 μm, is directed at the detector material, causing a change in its electrical resistance due to heating. Microbolometers find extensive applications in gas detection, night vision, surveillance, autonomous driving, among others. X-rays, a form of electromagnetic energy, possess wavelengths between 0.01 to 10 nanometers and exhibit high energy levels ranging from 100 eV to 100 keV. X-ray diffraction (XRD) is a non-destructive analytical technique employed to investigate the crystalline structure, phase, and atomic spacing of materials under examination. Bragg’s law serves as the fundamental equation governing XRD, tracing the conditions crucial for the constructive interference of X-rays scattered by parallel crystal planes. The GeSi alloy sample under investigation constitutes the sensing layer, a critical component of a microbolometer fabricated for infrared detection purposes. The results indicate that the current thin film sample is amorphous, as evidenced by a broad intensity maximum occurring around 30-40 counts within the 25-30° diffraction angle. Future work will involve the collection of XRD data from the entire fabricated microbolometer, which contains the sensing layer. Key Words: Bolometers, XRD Presentation Format: Poster

Retail Daily Sales Prediction Using an ARIMA Model Jaden Clarke, Adnaan Thadathil

College of Agriculture, Science and Technology Accurate sales forecasting is essential for effective retail decision-making, including inventory planning, staffing, and revenue management. However, daily retail sales data often exhibit variability, trends, and non-stationary behavior that make forecasting challenging. This study focuses on developing a time series forecasting model using the Autoregressive Integrated Moving Average (ARIMA) approach to predict daily retail revenue based on historical sales data obtained from the UCI Machine Learning Repository. The dataset was first cleaned and preprocessed to ensure data quality by removing missing values, duplicates, and irrelevant records. Exploratory Data Analysis (EDA) was conducted to identify trends, patterns, seasonality, and anomalies within the sales data. To evaluate the NINTH ANNUAL DELAWARE STATE UNIVERSITY RESEARCH DAY | APRIL 15, 2026

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TECH & TRANSFORMATION stationarity of the time series, the Augmented Dickey-Fuller (ADF) test was applied. The initial ADF test indicated that the series was nonstationary (p = 0.78), necessitating further transformation. First-order differencing was implemented to stabilize the mean of the series, resulting in a stationary dataset with an ADF p-value approaching zero. Following preprocessing, an ARIMA(1,1,1) model was selected and implemented to capture temporal dependencies in the data. Model selection was guided by diagnostic analysis and an emphasis on balancing simplicity with predictive performance. The results demonstrate that both the autoregressive (AR(1)) and moving average (MA(1)) components significantly influence daily sales predictions. This indicates that future revenue is strongly dependent on previous sales values as well as past forecast errors. Model performance was evaluated using standard error metrics. The ARIMA model achieved a Mean Absolute Error (MAE) of approximately 21,866 and a Root Mean Squared Error (RMSE) of approximately 32,530. These values suggest a reasonable level of predictive accuracy given the scale and variability of daily retail sales. Overall, the findings indicate that ARIMA models can serve as an effective baseline approach for shortterm retail sales forecasting and provide a foundation for further enhancements using advanced or hybrid forecasting techniques. Presentation Format: Poster

Modernizing the Direct Commission Accessions Process for Specialized Branches in the Delaware Army National Guard Sariaya Culley

Wesley College of Health and Behavioral Sciences The Direct Commission Accessions process for specialized branches in the Delaware Army National Guard, including the Judge Advocate General Corps, Chaplain Corps, and Army Medical Department, is outdated and inefficient. Legacy systems and manual processes create delays, errors, and administrative burdens that hinder recruitment and commissioning, negatively affecting mission readiness and organizational effectiveness. This capstone project analyzes policy options to modernize the Direct Commission Accessions process, aiming to reduce processing times, improve applicant satisfaction, and enhance organizational efficiency. The analysis evaluates three policy alternatives: modernizing existing systems, procurring commercial off-the-shelf (COTS) solutions, and developing new integrated platforms. Each option is assessed using evaluative criteria such as cost-effectiveness, feasibility of implementation, data security, and organizational efficiency. Findings suggest that modernizing existing systems offers the most practical path forward, balancing cost and implementation feasibility while addressing inefficiencies (ARNG-HRR Systems Branch Training, Development, and Support, 2025). The recommended solution involves upgrading current systems with automation, integration, and real-time tracking features, minimizing disruption, and leveraging existing infrastructure. While this recommendation addresses critical inefficiencies, trade-offs include foregoing the potential long-term benefits of developing entirely new platforms. Additionally, the analysis acknowledges limitations such as reliance on secondary data and the narrow focus on specialized branches. Presentation Format: Oral

The Blind Spot Michael Danquah-Tabbi

College of Agriculture, Science and Technology Music now flows through apps such as Spotify, shaping what people hear worldwide, but little attention has been paid to how fair these systems are culturally. Does the platform’s chart system favor some types of sound, styles, or places more than others? That question drives our group’s work. Machine learning tools help uncover patterns hidden within vast streams of data. Information pulled via Spotify’s Web API covers over seventy nations, stretching from 2017 into 2024. Audio traits, ranking histories, and details about artists form the core dataset. Since key cultural tags are often missing from official feeds, another method fills the void. A self-hosted Ollama LLM steps in, assigning labels for origin, tongue spoken, and traditional genre groupings. Hidden layers beneath playlists start to show when tech meets context this way. A rough collection of fifty thousand to one hundred thousand distinct songs emerges, layered with sound traits plus background context. Starting from PAGE 70

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TECH & TRANSFORMATION there, several prediction systems - like Logistic Regression, Random Forest, and XGBoost - are tested side by side, seeing which ones spot hits more accurately while revealing what sonic elements matter most. After that, tools from Microsoft Fairlearn check whether outcomes favor certain regions or cultures through metrics like demographic parity and equalized odds. What shows up points toward consistent gaps in who gets seen on major playlists, backed by patterns pulled straight from data. Far from just code or math, it ties together algorithms, ethical design, and fair access in shared musical spaces. Key Words: Algorithmic Fairness, Music Streaming, Cultural Representation, Bias Auditing, Machine Learning Presentation Format: Poster

Edge-Generated Localization and Identification of Road Potholes via Real-Time Vehicle Dashcam Footage for Road Maintenance and Safety Tyler Ervin

College of Agriculture, Science and Technology Potholes represent a persistent threat to both the fiscal stability and physical safety of communities across the United States. Data from the American Automobile Association (AAA) indicates that road damage from potholes cost American motorists approximately $26.5 billion in 2021, with individual repair costs averaging nearly $600 per incident. To mitigate this, Smooth Cruize proposes an automated, AI-driven pothole detection and geospatial mapping framework. The project aims to revolutionize traditional road hazard reporting by developing a sophisticated, publicly accessible interface that serves both pedestrian commuters and municipal maintenance departments. By leveraging real-time video analytics via the YOLO (You Only Look Once) architecture and evaluating hazard severity through Gemini AI, the system autonomously catalogs road degradation using integrated GPS data. Preliminary empirical testing suggests that the integration of YOLO and Gemini AI provides a high degree of precision in identifying infrastructure hazards. The main conclusion of this project is that automating hazard detection through artificial intelligence offers a highly efficient way to empower communities and assist government agencies like the DoT in prioritizing infrastructure repairs. Future research and development will focus on the deployment of a mobile application designed to provide proactive alerts to motorists, alongside exploring the integration of this technology into public transit infrastructure. Sources: American Automobile Association (AAA) Pothole Damage Statistics: https://newsroom.aaa.com/2022/03/aaa-potholes-pack-a-punch-asdrivers-pay-26-5-billion-in-related-vehicle-repairs/ Key Words: AI, Pothole Detection, Computer Vision, Automation, Public Safety Presentation Format: Poster

Identifying Factors Related to Crime in US Communities Isata George

College of Agriculture, Science and Technology Our goal is to observe violent crime rates in U.S. communities using socio-economic and demographic data. This is a regression problem where the target variable is violent crimes per population. We want to identify which factors are most strongly related to crime. This data can help guide better decisions and policies, and make note of things that are being overlooked with the policies currently in place. Presentation Format: Oral

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Human vs. AI: A Study of Image Clustering Using Unsupervised Machine Learning Ebonee Kent

College of Agriculture, Science and Technology This project explores how artificial intelligence groups visual information compared to how humans organize and interpret the same images. Using an unsupervised machine learning approach, I developed a model that clusters emoji images based on visual features extracted from a pre-trained convolutional neural network. To determine the optimal number of clusters, I applied the silhouette method, computing silhouette scores across a range of k values to identify the point where clusters were most cohesive and well-separated. These AI-generated clusters were then compared to human card-sort data to analyze similarities and differences between machine-based and human perception-based grouping. The goal of this research is to better understand how machines interpret visual and semantic relationships and where AI clustering aligns or differs from human thinking. Key Words: Artificial Intelligence, Machine Learning, Unsupervised Learning, Image Clustering, Human-AI Interaction Presentation Format: Poster

Robust Fractional Gradient Descent for Nonconvex Problems Jing Li

College of Agriculture, Science and Technology Contemporary deep learning optimizer rely on Markovian update rules with exponential decay, fundamentally limiting their capacity to exploit long-range gradient correlations. This paper introduces Fractional-order Gradient Descent, an optimization framework grounded in fractional calculus that equips gradient-based methods with power-law memory kernels. Rigorous stability analysis using fractional Lyapunov theory establishes convergence guarantees for Both convex and nonconvex loss landscapes. The results establish fractional calculus as a principled mathematical foundation for memory-aware optimization in deep learning. Key Words: Fractional Calculus, Deep Learning Optimization, Power-Law Memory Presentation Format: Oral

Spectroscopic Ellipsometry in Atomically Thin 2-D Materials Marcellus London1, Edgar Dimitrov2, Mukti Rana1

1College of Agriculture, Science and Technology 2Department of Physics, Chemistry and Materials Science & Engineering, Pennsylvania State University, University Park, PA Atomically thin two-dimensional (2-D) materials are a major focal point in the realm of nanomaterials, due to their variable conductivity. 2-D semiconductors have been influential in various applications such as wearable electronics, quantum computing, and photovoltaics. Transitionmetal dichalcogenides (TMDCs) are a captivating group, since they undergo a bandgap transition when reduced to a few layers, or one, meaning they have a latent potential thanks to their unique light interactions. Once structural defects are introduced, the versatility of these materials increases even more. Defects can take many forms, such as vacancies, dopants, grain boundaries, folds, and wrinkles. This means defects can yield a myriad of outcomes, desired or undesired, for a certain material. Extensive research has been conducted on defected 2-D materials, particularly on monolayer samples. Defect engineering can be a great way to reproduce controlled outcomes for a material. We have performed ellipsometry and atomic force microscopy (AFM) on the material tungsten disulfide, WS2. Excitons dominate the light emission and absorption spectra of monolayer TMDCs. Normally with Tauc-Lorentz oscillators, WS2 has A and B exciton energy gaps at 1.95 eV and 2.01 eV, respectively. However, with our experiment, done with Gaussian oscillators, the exciton

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TECH & TRANSFORMATION energy gaps are at 2.6 eV, and 4.1 eV. This could be a result of the difference in oscillator models, since it has been speculated before that this does cause shifts in the data. Research on this topic continues, but the sensitivity of the optoelectronic properties in these materials could open the door to a pathway of many underrepresented fields of study involving light. Funder Acknowledgment(s): I would like to thank the Air Force Office of Scientific Research (FA9550-22-1-0534). I would also like to thank the National Science Foundation (CNS-2235366). Presentation Format: Poster

TopTier Strategy: A Unified Platform for Investment Research and Portfolio Construction Valery Louis, Dr. Boukari

College of Agriculture, Science and Technology Retail investors often navigate a fragmented process when researching companies, constructing portfolios, and monitoring performance, relying on multiple disconnected tools that can make investment decisions slower, less coherent, and more difficult to interpret. This project presents TopTier Strategy, a user focused financial decision support platform developed to unify these activities within a single workflow. At its core is a five pillar research framework that evaluates valuation, profitability, financial health, shareholder returns, and growth outlook to produce structured and interpretable company analysis. This analytical foundation supports a portfolio builder that uses institutional holdings together with user risk preferences to generate tailored portfolio suggestions. A unified dashboard extends the workflow by enabling users to monitor holdings, allocation, performance, and long term outlook in the same environment. By translating complex financial data into clear research summaries, personalized portfolio insights, and clear performance tracking, TopTier Strategy helps users move more efficiently from analysis to informed decision making. The platform was designed to provide understandable guidance and a reliable experience even when financial data is complex or incomplete. Overall, this project demonstrates how an integrated, user focused financial platform can make investment research more accessible, strengthen investor confidence, and bring research, portfolio construction, and portfolio monitoring into one coherent system. Key Words: Stock Research, Portfolio Construction, Performance Tracking, Financial Decision Support, Retail Investors Presentation Format: Oral

Top Tier Strategy: A Unified Platform for Investment Research and Portfolio Construction Owen Matimu, Michael Danquah-Tabbi, Dahmir Mason, Zion Reams College of Agriculture, Science and Technology

Streaming platforms like Spotify use recommendation algorithms that influence which songs reach large audiences. While audio features such as tempo and danceability are measurable, it remains unclear whether tracks from certain cultural or geographic origins are systematically underrepresented among chart toppers. This project investigates whether Spotify's streaming ecosystem systematically advantages certain musical sounds or cultural origins over others. Using public chart data and the Spotify Web API, we analyze the audio features of top-charting tracks across regions, build predictive models for chart success, and apply fairness auditing frameworks to identify patterns of underrepresentation. The project combines predictive machine learning with responsible AI principles, directly addressing questions of cultural equity in algorithmic systems. Research Advisor: Dr. Fatima Boukari Presentation Format: Poster

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Reducing Inefficiencies in Black Women’s Reproductive Health Through AI-Powered Business Intelligence Jordan Mason

College of Agriculture, Science and Technology Persistent inequities in access to healthcare and nutrition services continue to undermine reproductive health and family well-being for women in both rural and underserved urban communities. Gaps in care—such as delayed diagnoses, nutrition-related deficiencies, and inconsistent service coordination—create challenges that affect not only maternal health outcomes but also the stability and resilience of families and local communities. These inefficiencies place financial strain on public systems and hinder broader goals in family support, youth development, and community economic growth. This research proposes the use of AI-powered business intelligence (BI) to strengthen the efficiency, quality, and accessibility of reproductive and nutrition-related services for women. The BI system will integrate with electronic health records and community-based nutrition and social service platforms to detect patterns of redundant testing, gaps in nutrition counseling, delays in maternal care, and misallocated resources affecting families in rural and urban areas. Machine learning algorithms will generate real-time, actionable insights for providers, improving coordination across programs that support families—such as WIC, SNAP-Ed, community health centers, and local youth and family service agencies. Early-stage analyses will evaluate whether BI tools can reduce redundant testing by 15%, shorten treatment and nutrition-service delays by 20%, and improve referral and followup efficiency compared to current reporting methods. By reducing costs, improving timeliness of care, and enhancing service integration, the project aims to strengthen family stability, support healthier pregnancies, and promote more resilient communities. Ethical safeguards—including strong data privacy protections, model transparency, and ongoing bias monitoring—are embedded throughout. This research demonstrates how AI-enabled BI can improve women’s health, support families, and contribute to community and economic development, aligning directly with the mission of the Office of Family, Youth, Community and Economic Development. Presentation Format: Poster

Ground State Preparation of the Fermi–Hubbard Model on a Quantum Computer Ian Mitchell

College of Agriculture, Science and Technology The electronic band-structure of a material is responsible for many of its properties, such as its emission and absorption spectra and electrical conductivity. For materials with strongly interacting electrons, the Fermi–Hubbard model—where electrons can only interact with their on-site neighbors—is commonly used, as it captures much of the essential physics behind interacting electrons without long range interactions. Despite the Fermi–Hubbard model’s apparent simplicity, it is impossible to generally and analytically solve outside of a single dimension. Here, we present a method for finding the ground state of the two-site Fermi–Hubbard model on an IBM quantum computer by calculating phase angles analytically from an ansatz of the model’s ground state given the hopping and interaction energies, then building the circuit in Qiskit using those phase angles. Our method is relatively easy to implement, does not require the use of either Jordan–Wigner Z strings or Bravyi–Kitaev transformations, and obtains the Fermi–Hubbard model’s ground state with reasonable accuracy and minimal error corrections; the method’s general simplicity also makes it quite useful as a way to introduce undergraduate students to both many-body physics and quantum computing. Further work—such as building numerical solvers for the phase angles—and improvements in quantum hardware are needed to implement our method for a greater amount of sites. Presentation Format: Oral

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Dual Transmission and Adaptive Immune Dynamics in a Multiscale HCV Model Uchenna Okorie, Abdallah Alsammani College of Agriculture, Science and Technology

We develop and analyze a multiscale within-host ODE model for hepatitis C virus (HCV) that integrates intracellular viral RNA replication, dual transmission pathways (virus-to- cell and cell-to-cell), and adaptive immunity through cytotoxic T lymphocytes (CTLs) and antibodies. The basic reproduction number decomposes as R0 = Rcc 0 + Rvc 0 , where cell-to- cell transmission contributes approximately 74.5% of total infection potential, identifying it as the dominant mechanism sustaining viral persistence. We establish global asymptotic stability of the disease-free equilibrium for R0 ≤ 1 using a Lyapunov functional, and show existence, uniqueness, and global stability of the endemic equilibrium for R0 > 1 in the reduced system. Bifurcation analysis reveals a supercritical Hopf bifurcation driven by CTL proliferation, leading to sustained oscillatory dynamics. Therapeutic analysis shows that targeting intracellular replication alone suppresses the virus-to-cell component but leaves cell-to-cell transmission intact, maintaining Rtx 0 > 1. Effective viral clearance, therefore, requires combination strategies that reduce both transmission pathways. Sensitivity results identify the cell-to-cell transmission rate and infected hepatocyte clearance rate as key control parameters. These findings provide a unified mathematical framework for understanding HCV persistence and guiding targeted treatment strategies. Presentation Format: Oral

Building a Phylogenetic Pipeline: Using Python and Biopython to Retrieve, Filter, and Align DNA Sequences for Evolutionary Analysis Yasmeen Olass

College of Agriculture, Science and Technology As genomic databases explode in size, reproducible software pipelines have become essential for evolutionary biology. During Delaware State University’s Undergraduate Phylogenetics Boot Camp, I built an end‑to‑end workflow in Python that retrieves, filters, and aligns DNA barcode sequences. Using Biopython modules (Entrez, SeqIO, AlignIO) and MAFFT, I downloaded COI and 16S genes, removed low‑quality records (< 600 bp or > 5 % ambiguous bases), and generated high‑quality multiple‑sequence alignments. Time‑boxing (Pomodoro) and GTD task tracking kept coding and analysis on schedule. Recent studies have applied similar pipelines to questions ranging from insect host‑plant adaptation to the domestication of crop phytochemicals. Building on that template, I will scale the workflow to a curated set of medicinal and aromatic plants to test whether closely related species share characteristic metabolite profiles. By merging phylogenies with phytochemical and ecological datasets, the project links **evolutionary history** to **functional traits**—with applications in conservation, agriculture, and natural‑product discovery. Presentation Format: Poster

Detection and Analysis of Singlet Oxygen Using Raman Photoexcitation in Water Walique Richardson

College of Agriculture, Science and Technology Detection and Analysis of Singlet Oxygen Using Raman Photoexcitation in Water Understanding the detection of reactive oxygen species such as singlet oxygen is important for applications in chemistry, biology, and environmental science. This study explores how singlet oxygen can be detected and analyzed in a water-based environment using Raman photoexcitation techniques. The presentation introduces the fundamental research question: how Raman scattering can be used to isolate and identify the spectral signature of singlet oxygen in the presence of a dominant water background. The purpose of this research is to demonstrate an experimental approach for detecting singlet oxygen through laser-induced Raman

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STUDENT PRESENTATIONS

TECH & TRANSFORMATION scattering and to explain how subtle spectral differences can reveal important molecular information. The study focuses on distinguishing oxygen signals from water signals and interpreting the resulting spectral patterns. The methodology involves directing intense nanosecond laser pulses into a water sample to generate Stokes-shifted Raman signals. The scattered light forms a nonlinear diffraction pattern consisting of a bright central spot and surrounding concentric rings. Spectroscopic filters and a spectrometer are used to isolate weaker oxygen signals from the stronger water signal. Comparative analysis is conducted between the spectral features observed in the central spot and those in the ring structures. Findings indicate that the central spot produces a single spectral peak, while the surrounding rings display two distinct peaks. These peaks correspond to Raman transitions into the two lowest vibrational energy levels of singlet oxygen, confirming its presence within the sample despite interference from water molecules. The study concludes that Raman photoexcitation provides a viable method for detecting singlet oxygen in aqueous environments. This work contributes to a deeper understanding of spectroscopic techniques and highlights their potential for analyzing reactive species in complex systems. Key Words: Raman Scattering, Singlet Oxygen, Photoexcitation, Spectroscopy, Vibrational Transitions, Laser-Matter Interaction, Aqueous Systems Presentation Format: Oral

StudiousAI: Generating Interactive Study Materials Using NLP Erika Suber-Bey

College of Agriculture, Science and Technology StudiousAI is an application designed to make studying more engaging and efficient for students. It turns uploaded PDFs, such as lecture notes, textbooks, and research papers, into personalized flashcards, quizzes, and summaries. The platform uses OpenRouter’s API to extract and structure raw document data, which is then presented through a responsive, user-friendly interface. This approach addresses key barriers to academic success, particularly the friction and overwhelm that often lead to procrastination. By automatically generating interactive study materials, StudiousAI reduces the effort required to start studying. Features such as adaptive quizzes and active recall flashcards promote deeper learning, while the intuitive design improves overall usability. Ultimately, this tool enables students to study more effectively, maintain engagement, and achieve academic success. Presentation Format: Powerpoint/Slides

Improved 3D Model for MRI Brain Metastases Segmentation Erika Suber-Bey

College of Agriculture, Science and Technology Brain metastases, or secondary tumors are the most common type of brain malignancy in adults. They develop when cancer cells from primary tumors migrate and create secondary growth in the brain. Accurate segmentation of brain metastases in magnetic resonance imaging (MRI) is critical for clinical diagnosis, treatment planning, and disease monitoring. However, the task remains challenging due to tumor heterogeneity, morphological similarity to surrounding tissues, and difficulty detecting small lesions, particularly near vascular structures. While deep learning approaches have demonstrated potential, most prior work relies on two dimensional MRI scans, and 2D Convolutional Neural Networks (CNNs), which lack volumetric context with limited exploration of 3D scans. For 3D models, it is a challenge to accurately segment small metastases and lesions near blood vessels, with trade-offs between maximizing tumor detection and minimizing false positives. In this work, we propose to use an enhanced 3D U-Net architecture for multimodal brain tumor segmentation, optimized for detecting small and complex metastatic lesions in volumetric MRI data. Pre-processing steps included intensity normalization to standardize voxel values and spatial cropping to focus on areas of interest. This reduced computational demands while improving segmentation performance. The architecture consists of double convolutional layers with

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STUDENT PRESENTATIONS

TECH & TRANSFORMATION dropouts to prevent overfitting. Training uses Dice and focal loss functions to maximize overlap between predicted and ground truth masks with Adam optimizer that enables adaptive learning. Compared with previous work, the 3D U-Net model outperforms existing approaches. This highlights the potential support for earlier and more effective clinical interventions through improved modeling of metastatic tumors. Presentation Format: Poster

Multimodal LLM-Powered Medical Image Agent for Diagnostic Summarization and Clinical Decision Support Joseph Wilson

College of Agriculture, Science and Technology This research presents the design and implementation of a multimodal LLM-powered medical image agent for diagnostic summarization and decision support. The goal of the system is to assist healthcare professionals by analyzing diverse patient data, including medical images, clinical text, audio, and structured records, to generate diagnostic insights. This work focuses specifically on the image agent, which processes medical images and produces structured natural language summaries. The image agent leverages a multimodal large language model capable of interpreting both visual and textual inputs. Medical images, such as X-rays, are preprocessed through resizing and normalization before being integrated into a structured prompt. The model then generates detailed descriptions, including observed features and potential abnormalities. The system supports both single-image and multi-image inputs, enabling analysis of multiple views from the same patient. Initial testing was conducted using publicly available radiological images, with an emphasis on common and interpretable conditions such as pneumonia and fractures. Results demonstrate that the agent can produce coherent and clinically relevant summaries, highlighting its potential as a foundational component in a broader diagnostic framework. This work establishes a scalable approach for integrating image-based reasoning into multimodal AI systems, with future work focusing on combining outputs from multiple specialized agents to improve diagnostic accuracy and reliability. Key Words: Agentic AI, Multimodal Data Analysis, Vision Language Model, Medical Diagnosis Support, Large Language Models Presentation Format: Poster

NINTH ANNUAL DELAWARE STATE UNIVERSITY RESEARCH DAY | APRIL 15, 2026

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2025-2026 HONORS PROGRAM STUDENTS COLLEGE OF AGRICULTURE, SCIENCE AND TECHNOLOGY

PAGE 78

Melissa Acker

Freshman

Agriculture: Pre-Veterinary Science

Bryant Adams Jr.

Senior

Natural Resources: Wildlife Management

Cameron M. Allen

Junior

Food and Nutritional Sciences

Oluwafunmilola Allen-Taylor

Senior

Biological Sciences: Health Professions

Lebene Ashinyo

Senior

Biological Sciences: General Biology

Adesewa Benson

Senior

Computer Science

Brooklyn Bowen

Junior

Biological Sciences

Kaila Brown

Junior

Biology

David Brown Jr.

Senior

Engineering Physics: Electrical Engineering

Saniyah Bullock

Junior

Computer Science

Juan Pablo Chavez Garcia

Junior

Computer Science

Erin Collins

Freshman

Engineering Physics: Electrical Engineering

Ashlynn Conway

Freshman

Biological Sciences: Health Professions

Haley Crawford

Junior

Computer Science

Layla Crooks

Freshman

Biochemistry

Eddise Daley

Senior

Applied Chemistry

Cierra Davis

Junior

Agriculture: Pre-Veterinary Science

Savannah Davis

Sophomore

Pre-Veterinary Science

Ryann Ellerbe

Junior

Biological Sciences

Deontae Elliott

Sophomore

Computer Science

Lindsay Fomundam

Senior

Biological Sciences: Health Professions

Kezia Fosu

Junior

Biological Sciences: Health Professions

Derrick Galioto

Junior

Computer Science

Matthew Gayle

Junior

Biological Sciences

Isata George

Junior

Computer Science

Miles Giddings

Senior

Computer Science

Jenesis Golden

Junior

Textiles and Apparel Studies: Fashion Design

Allura Harley

Senior

Textiles and Apparel Studies

Isaiah Harris Talbott

Freshman

Agriculture: Equine Business Management

Mackenzie Hawks

Freshman

Agriculture: Animal Science

Dora Jerome

Senior

Biological Sciences: Health Professions

Melanie Jimmerson

Senior

Food and Nutritional Sciences

Tionah Johnson

Senior

Biological Sciences: Health Professions

Kayla Jones

Senior

Engineering Physics: Bioengineering

Ari Jones

Senior

Computer Science

Christian King

Junior

Information Technology

NINTH ANNUAL DELAWARE STATE UNIVERSITY RESEARCH DAY | APRIL15, 2026

2025-2026 HONORS PROGRAM STUDENTS COLLEGE OF AGRICULTURE, SCIENCE AND TECHNOLOGY Ayra Kumbampuzha Vanessa Larilus

Senior Senior

Biological Sciences: Health Professions Biological Sciences: Health Professions

Asharia Matthews

Senior

Agriculture: Animal & Poultry Science

Wetshina Maurice

Sophomore

Natural Resources: Wildlife Management

Isha Murphy

Junior

Biological Sciences: Health Professions

Favour Nwanali

Senior

Biological Sciences: Health Professions

Queenesther Nyah

Sophomore

Biology

Oluwajomiloju Odedairo

Freshman

Computer Science

Yasmeen Olass

Senior

Chemistry

Gabrielle Olibris

Senior

Biochemistry (Health Professions)

Alexandra Phair

Freshman

Agriculture: Pre-Veterinary Science

Ja'Nayah Pickens

Senior

Biological Sciences: Health Professions

Nina Rhames

Senior

Bio Chemistry (Health Professions)

Shaunti D. Sanford

Senior

Agriculture: Pre-Veterinary Science

Zaranah Smith

Freshman

Biological Sciences: Health Professions

Na'ja Stokes

Senior

Engineering Physics: Bioengineering

Naila Sudan

Sophomore

Biology

Trinity Surowiec

Sophomore

Biological Sciences: Health Professions

Isatou (Suwad) Tambajang

Freshman

Biological Sciences

Mikaela Taylor

Senior

Biological Sciences: Health Professions

Kasani Thomas

Senior

Biological Sciences

Gabriel Thomas

Junior

Chemistry

Kasani Thomas

Sophomore

Biological Sciences: Health Professions

Justin Tolbert

Senior

Computer Science

Brejon Turner

Junior

Computer Science

Stacie Vounu

Sophomore

Biological Sciences

Ina Walker

Senior

Agriculture: Plant Science: Horticulture

Makaylah Ware

Freshman

Biological Sciences: Health Professions

Samiya Webb

Freshman

Biological Sciences: Health Professions

Keturah West

Freshman

Agriculture: General Agriculture

Taylor Weston

Junior

Biological Sciences

Kristin White

Junior

Computer Science

Nyla Whitsett

Sophomore

Biological Sciences

Chantai Williams

Junior

Nursing/Pre-Nursing

Donovan Williams

Sophomore

Agriculture: Pre-Veterinary Science

Raegan Williams

Freshman

Engineering Physics: Electrical Engineering

NINTH ANNUAL DELAWARE STATE UNIVERSITY RESEARCH DAY | APRIL 15, 2026

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2025-2026 HONORS PROGRAM STUDENTS COLLEGE OF BUSINESS Lily Barrall Kimberly Berduo-Velasquez Jordyn Best Sheridan Bock-Martinez Leah Brown Alana Maria Carter-Grimes Paul Charles Nyeema Craighead Samya Drakeford Ethan DuBose Joseph Green Ashley Harris Brandon Holmes Clarke Hunter Jordan Hunter Kierstyn Jackson Tia Jarvis Emmanuel Kales Lily Kosal Madison Martin Gabrielle Nembhard Elizabeth Ojuri Moise Pringle Davonna Rhodes Dawn-A'leice Rosier D'vontae Scott Tierra Shockley Wyatt Simmons Cameron Smith Reese Smith Nya Stokes Enora Tamdem Sheldon Thompson Jaden Weatherspoon Lacey Vieira

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Junior Senior Senior Senior Junior Junior Freshman Sophomore Freshman Senior Junior Senior Freshman Freshman Junior Senior Senior Freshman Sophomore Senior Freshman Senior Senior Freshman Freshman Senior Freshman Senior Senior Sophomore Senior Junior Sophomore Senior Freshman

Aviation: Professional Pilot Hospitality and Tourism Management Business Adminstration Business Administration: Business Analytics Sport Management Hospitality and Tourism Management Aviation: Professional Pilot Business Administration: Business Analytics Hospitality and Tourism Management Aviation: Professional Pilot Finance and Banking Kinesiology Business Administration: Finance Aviation: Professional Pilot Sport Management Finance: Financial Economics Management: Marketing Accounting Management: Human Resource Mgmt Business Economics Hospitality and Tourism Management Business Analytics Accounting Accounting Aviation: Professional Pilot Accounting Textiles and Apparel Studies: Fashion Merchandising Aviation: Professional Pilot Finance : Finance and Banking Management: Marketing Accounting Management: Marketing Business Adminstration Business Adminstration Business Administration

NINTH ANNUAL DELAWARE STATE UNIVERSITY RESEARCH DAY | APRIL15, 2026

2025-2026 HONORS PROGRAM STUDENTS COLLEGE OF HUMANITIES, EDUCATION AND SOCIAL SCIENCES Aaliyah Agboola Adesola Akinwale Kailee Louise Banks Princess Bordley Madison Braithwaite Tania Braxton Kennedy Bryant Brihanna Chinsue Nia Dooley N'Jaia Engram Destiny Everett Isabel Gautreaux Angel Hardy Adasia Hawkins Jasmine Hemphill Kaila Hill Sarah Hoffmeyer Tyler Holmes LaKya Hynson

Junior Junior Junior Freshman Senior Freshman Senior Freshman Junior Senior Junior Senior Freshman Senior Senior Freshman Senior Junior Freshman

Mass Communication: Digital Media Production Law Studies Law Studies Education Mass Communication: Convergence Journalism New Media in Art Mathematics Mass Communication: Public Relations & Advertising Elementary Education (K-6) Music Industry Early Childhood Education (Birth-2) Political Science Elementary Education Criminal Justice Liberal Studies English English English Nursing

Malaya Jefferson Tyra Jones Joyce Kasiama Issa Lewis Dariana Mallett Renee Markland Keir Mcclenton Taali McCleod Logan McMikle Orlin Mejia Jack Messmore Jemimah Ndi Oluwanifemi Olumuyiwa Mariah E. Queen Serenity Richards Morgan Rodriguez Joaquin Spencer Jr. Zoe Sylvester Nevaeh Terry Celine Trombi Blake Tutman Ramiyah Watson Sumayah Wheatley Mia Wilkins DeShawna Williams Keani Williams Ayira Woodson

Freshman Senior Senior Sophomore Junior Freshman Senior Freshman Freshman Senior Senior Sophomore Junior Senior Freshman Freshman Junior Senior Freshman Senior Freshman Freshman Junior Freshman Senior Sophomore Freshman

Nursing Criminal Justice Mass Communication: Convergence Journalism Law Studies Criminal Justice Mass Communication: Digital Media Arts Music Industry Mass Communication: Convergence Journalism Political Science Criminal Justice Political Science Political Science Law Studies Political Science Nursing Law Studies Middle Level Education (6-8) Education Teaching Hospitality and Tourism Management Liberal Studies Political Science Law Studies Mass Communication: Convergence Journalism Criminal Justice English Mass Communication: Digital Media Arts

NINTH ANNUAL DELAWARE STATE UNIVERSITY RESEARCH DAY | APRIL 15, 2026

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2025-2026 HONORS PROGRAM STUDENTS WESLEY COLLEGE OF HEALTH AND BEHAVIORAL SCIENCES Ameenah Aleem Amelia Anderson Saniyah Anderson-Harris Giselle Baker Ahliana Bethune Kahlice Bostick Jasmine Brown Ahmir Brown Tiffany Butcher Sydney Cardwell Kendall Childs Kira DeVrieze Myles Dickerson Logan Edwards Erynne Ford Ishana Gravatt Paige Griffin Matthew Harris Cydney Harris-Stephens Keyony Hawkins-Hill Ianna Hill Ashanti Hill Ryan Hunter Simaya Jean Baptiste Aniah Johnson

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Freshman Freshman Freshman Senior Freshman Senior Sophomore Freshman Senior Senior Junior Freshman Freshman Freshman Junior Senior Senior Junior Senior Junior Junior Freshman Senior Senior Senior

Psychology Pre-Nursing Kinesiology Nursing Public Health Nursing Psychology Psychology Kinesiology Kinesiology Kinesiology Kinesiology Sport Management Social Work Nursing Nursing Nursing Kinesiology Nursing Psychology Nursing Nursing Nursing Nursing Public Health

NINTH ANNUAL DELAWARE STATE UNIVERSITY RESEARCH DAY | APRIL15, 2026

2025-2026 HONORS PROGRAM STUDENTS WESLEY COLLEGE OF HEALTH AND BEHAVIORAL SCIENCES Kianna Kelly Daira Lucas Adrieanna Lustin Mariah Mata Jaylah C May Israel Isaiah Morman Payton Murphy Kelsey Noel Babadara Olowe Aliyah Perry Kayla Posada Melissa Ramon Munoz Kameron Roberts Jadyn Scott-Comer Savia Singh Savannah Smalley Madison Smith Samya Stevenson Blanca Teodoro Rashawn Velazquez Iyanna Waters

Senior Freshman Senior Sophomore Sophomore Freshman Senior Freshman Freshman Senior Senior Junior Freshman Senior Junior Junior Senior Senior Senior Junior Freshman

Nursing Social Work Psychology Psychology Nursing Kinesiology Psychology Psychology Nursing Psychology Social Work Kinesiology Psychology Psychology Psychology Pyschology Nursing Psychology Nursing Psychology Pre-Nursing

Serenity White

Freshman

Psychology

Chase Williams

Senior

Social Work

Khalia Williams

Senior

Nursing

NINTH ANNUAL DELAWARE STATE UNIVERSITY RESEARCH DAY | APRIL 15, 2026

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2025-2026 NATIONAL HONOR SOCIETY INDUCTEES CHI ALPHA SIGMA NATIONAL ATHLETE HONOR SOCIETY Delaware Alpha Chapter SPONSOR: DR. SAMUEL HOFF Chi Alpha Sigma National Athlete Honor Society granted a charter to DSU in 1999. The criteria for induction includes a 3.4 or higher overall grade point average, junior-senior status, and one or more letters earned in an intercollegiate varsity sport.

Kaitlyn Adams

Women's Basketball

Eva Goodson

Cheerleader

Muazibini Adamu

Men's Basketball

Amina Hall

Bowling Team

Chanelle Alburg

Wrestling

Kaedance Hamilton

Women's Indoor Track

Claire Andrews

Equestrian

Zaelyn Harding

Softball

Alyx Beard

Women's Soccer

Bailey Henderson

Equestrian

Jordyn Best

Cheerleader

Janiya Hill-Legere

Cheerleader

Tyler Blandin

Mens X-Country

Sarah Hoffmeyer

Equestrian

Sanaa Brown

Softball

Paityn Holm

Equestrian

Karly Cain

Softball

Christopher Johnson

Men's Track

Sydney Cardwell

Women's Soccer

Laila Johnson

Women's Indoor Track

Aliya Carney

Cheerleader

Merasia Johnson

Women's Indoor Track

Lucia Casas

Women's Tennis

Shavon Johnson

Cheerleader

Ghazi Mohamed Chraibi

Football

Jaida Johnson

Wrestling

Jordan Cole

Women's Soccer

Frederika Ntumba

Women's Soccer

Jadyn Comer

Women's X-Country

Julia Kneba

Volleyball

Benjamin Conkey

Baseball

Lily Kosal

Equestrian

Alexander Cossignani

Football

Ava Larkin

Women's Indoor Track

Mahogany Cottingham

Women's Basketball

Anna Legault

Equestrian

Emma Crakow

Volleyball

Alexia Lilly

Women's Soccer

Haley Crawford

Volleyball

Coley Grace Mangrum

Equestrian

Emma Crowe

Softball

Chandler Martin

Softball

Renee Cuff

Equestrian

Cyenna Martinez

Women's Indoor Track

Eddie Del Valle

Baseball

Kayleina Mcgonigal

Bowling

Leilani Diggs

Volleyball

Asia Mcmillan

Cheerleader

Nathan Donaldson

Men's X-Country

Kimaari Mondy

Women's Lacrosse

Marian Drazan

Men's X-Country

Thomas Monnig

Football

Lauren Dumeah

Equestrian

Jada Moore

Bowling

Ryan Englebert

Equestrian

Cyril Obasogie

Men's Basketball

Estella Estus

Equestrian

Chidubem Okwudibonye

Women's Indoor Track

Patrick Fisher Butler

Football

Emma Patmon

Volleyball

Jermesha Frierson

Women's Basketball

Anna Payne

Equestrian

Catherine Goldman

Women's Tennis

Alexander Perry

Football

Emery Gomez

Women's Indoor Track

Leah Powell

Women's Indoor Track

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NINTH ANNUAL DELAWARE STATE UNIVERSITY RESEARCH DAY | APRIL15, 2026

2025-2026 NATIONAL HONOR SOCIETY INDUCTEES CHI ALPHA SIGMA NATIONAL ATHLETE HONOR SOCIETY Delaware Alpha Chapter continued Morgan Rodriguez

Women's Golf

Jonathan Tejada

Football

Julia Saleur

Women's Indoor Track

Nevaeh Terrell

Softball

Hannah Sanders

Volleyball

Azjah Tocher

Women's Soccer

Jayden Sauray

Football

Gerren Tomlin

Volleyball

Jade Scott

Women's Golf

Sabreeya Travis

Women's Indoor Track

Dean Shepherd

Men's Basketball

Blake Tutman

Women's Lacrosse

Kristin Sims

Women's Lacrosse

Jeremy Vest

Baseball

Kahlia Smith

Women's Indoor Track

Nathan Vidmar

Baseball

Yazmeen Smith

Women's Soccer

Taylor Weston

Women's Lacrosse

Genesys Spann

Women's Lacrosse

Kristin White

Softball

Rhyannon Stanley

Softball

Dejah Wilson

Cheerleader

Jason Stone

Football

Mariah Winfield

Women's Indoor Track

Joy Taiwo

Women's Indoor Track

Madison Wojcek

Equestrian

Ansolei Taliaferro

Women's Indoor Track

Lison Ziegler

Triathlon

2025-2026 NATIONAL HONOR SOCIETY INDUCTEES PI SIGMA ALPHA NATIONAL POLITICAL SCIENCE HONOR SOCIETY/ Upsilon Pi Chapter ADVISOR: DR. SAMUEL HOFF Pi Sigma Alpha is open to political science majors who have junior or senior class status and who have maintained a minimum 3.0 grade point average in the major and overall. The Upsilon Pi Chapter was chartered at DSU in 1995. Kassidy Baptiste Sumer Edwards Darius Elliott, Jr. Trinity Kamami Bronte Pepper-Hicks

NINTH ANNUAL DELAWARE STATE UNIVERSITY RESEARCH DAY | APRIL 15, 2026

Mariah Queen Caroline Robertson Junior Arias Rosario Katelin Shipp Taryn Whitehead

PAGE 85

DELAWARE STATE UNIVERSITY PRESENTS: THE MUSIC PROGRAM HONORS RECITAL

Founded by Dr. Mable Morrison

Tony Allen, Ph.D., President Dr. Patrice Gilliam, Provost and Chief Academic Officer Dr. Fareeda M. Griffith, Associate Provost for Academic and Student Success Dr. Shonda Poe, Executive Director of Undergraduate Research, Experiential Learning and Honors Dr. Adenike Davidson, Dean of the College of Humanities, Education and Social Sciences Lori Crawford, Department Chair of Mass Communications, Visual and Performing Arts

Wednesday, April 15 • 2:15 p.m. Delaware State University Dr. William B. DeLauder Theater, Education and Humanities Building 1200 N. DuPont Highway Dover, DE 19901

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NINTH ANNUAL DELAWARE STATE UNIVERSITY RESEARCH DAY | APRIL15, 2026

Program Man I Used to Be ................................................................................................................................................................................................... Frank Hildorn Performed by Justin Truitt, Freshman, Music Education Piano Accompanist: Christy Taylor Studio of Professor Christy Taylor Cavatine..............................................................................................................................................................................Camille Saint-Saens (1835-1921) Performed by Paul Jones, Junior, Music Education Piano Accompanist: Pepron Pilibossian Studio of Dr. Frank Gazda Marimba Solo...................................................................................................................................................Performed by Damian Bluto, Senior, Music Studio of Dr. Carla Becker Nocturne in Db major “Un Reve” ..........................................................................................................................................................Eric Christian (2019) Performed by Donovan Walker, Junior, Music (both Vocal and Instrumental (Piano) Music) Seventeen................................................................................................................................................................ Laurence O'Keefe, Born: June 24, 1969 Performed by Shaun Hicks, Junior, Music industry | Justin Truitt, Freshman, Music Education Piano Accompanist: Sam Mace Studio of Professor Christy Taylor Sonata for Saxophone and Piano, Movement 1 Andante Maestoso........................................................................ Robert Muczynski (1929-2010) Performed by Dylan Sipple, Senior, Music Education Piano Accompanist: Pepron Pilibossian Studio of Dr. LeTriel White POPULAR MUSIC ENSEMBLE Columbia Blues.....................................................................................................................Composed by Grace Franklin, Sophomore, Music Industry Is It You?.............................................................................................................................Composed by Jamal Stevenson, Sophomore, Music Industry Band Members: Grace Franklin: Vocals Nate Jacobs: Drums Jamal Stevenson: Guitar Kelvin Perez-Alvarez: Guitar

The Music Program wishes to thank you for your attendance and support.

NINTH ANNUAL DELAWARE STATE UNIVERSITY RESEARCH DAY | APRIL 15, 2026

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The Approaching Storm Hip-Hop Rocking, Show-Stopping Masters of Musical Excellence One Hornet, One Sound

DIRECTORS Eugene Diggs II, Director of Bands

Kaylynn Pride, Danceline Coordinator

Recheinda Scott, Band Manager

Ashleigh Summers, Flagline Coordinator

Michael Purnell, Percussion Director

Brianna Adams, Flagline Coordinator

Ryan Dean, Percussion Instructor

Damian Bluto, Percussion Tech

FEATURING Kaliyah Alls

Yakiyah Devaughn

Autumn Johnson

Darien Robinson Jr.

Lucas Aristil

Tyler Donahoe

Sah'reniti Jones

Renae Rodrigue

Kobe Bailey

Waymond Elliott

TiJah Jones

Shamel Rush

Kianna Barrow

Martinus Faulkner

Alberta Jones

Donald Saintphard

Rufus Baysah

Joclyn Fletcher

Zaire Jones

Hicks Shaun

Alia Beach

Ma’jia Foster

Alyssa Kellam

Emmanuel Shomide

Wesley Bessix Jr.

Dalayna Fountain

Brandon Lake Jr.

Cian Simpkins

Cobe Bevans

Kynnadi Garner

Arianna Lamarre

DeAysjah Smith

Jeff Boateng

Khadeidra Garvin

Elijah Lee

Hailey Smith

Christian Boone

Mikaela Gordon

Markaysia Lee

Ashe Smith-Keaton

Isaiah Brooks

LaNiya Hamilton

Sanaa Lindo

Skye Steed

Ryan Brooks

Liberty Hanzer

Amari Majette

Kayden Stennett

Kori Brown

Isaiah Hardy

Gabrielle Manier

Edrian Tanong

Zuri Brown

Allura Harley

Renee Markland

Logan Taylor

Marcus Cajuste

Sinaia Harrison

Karen Mauti

Nevaeh Terry

Aniyah Carroll

Shaun Hicks

Kevin Mitchell

Khadijah Trower

Skye Carter

Kaylah Hines

Jonathan Moore

Makenzie Underwood

Jonah Clark

Zyre Hitchens

Amirah Muhammad

Kaydence Vaughn

Rodney Collins

Mattison-Sari Hogg

Mariah Mullins

Caleb Walker

Charnica Corriolan

Darius Holmes

Ro-Sean Nelson

Nia Williams

Tommi Crump

Ryan Hunter

Neena Porter

Kyle Wright

Tanique Cummings

Claude Jean-Louis

Faith Predeoux

Kaliah Wynn

Robinson Darien

Camille Jeffries

Jaidyn Redding

Lenni Zeigler-Hill

Ramsey Davies

Paris Jeffries

Elise Reed

Thomas Davis

Taniya Johnson

Naomi Rivers

Tenise DeShields

Edward Johnson

Brianna Robinson

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NINTH ANNUAL DELAWARE STATE UNIVERSITY RESEARCH DAY | APRIL15, 2026

ACKNOWLEDGMENTS The School of Graduate, Adult and Extended Studies gratefully acknowledges the support of the following individuals and organizations: Tony Allen, Ph.D., President Dr. Patrice Gilliam, Provost and Chief Academic Officer Dr. Gwendolyn Scott-Jones, Dean, School of Graduate, Adult and Extended Studies Faculty Senate Faculty Research Committee Graduate Council Deans, Chairpersons, Program Directors and Advisors Office of Undergraduate Research, Experiential Learning and Honors Dr. Shonda Poe, Executive Director of the Office of Undergraduate Research, Experiential Learning and Honors Title III Ms. Carlene Jackson Ms. Jessica Wilson Dr. Mable Morrison, Associate Professor of Music, Emeritus, Coordinator of the Honors Recital Dr. Christy Taylor, Director of Choral Activities School of Graduate, Adult and Extended Studies Stafff Dr. Cheryl Lolley, Assistant Dean, School of Graduate, Adult and Extended Studies Support Services Ms. LeAndrea Johnson, Graduate Admission and Retention Specialist Dr. Jamie Teeple, Graduate Writing Specialist Mrs. Lolita London, Administrative Secretary Dr. Aisha Monroe, Executive Director of Graduate Programming and Student Success Edem Amoah, Graduate Student Support Coordinator Honors Council

School of Graduate, Adult and Extended Studies Officers Kayla McKinley, President DSU Research Day Planning Committee Dr. Aisha Monroe, Chair Dr. Cheryl Lolley, Assistant Dean Ms. LeAndrea Johnson, Graduate Admission and Retention Specialist Dr. Shonda Poe, Office of Undergraduate Research, Experiential Learning and Honors Mrs. Lolita London, Committee Secretary Dr. Gulnihal Ozbay, DSU Research Day Logistic, Scheduling, Moderators Coordinator Ms. Dionne Williams, Student Representative Ms. Jennifer Gunther, Arts Center and Gallery Director Ms. Edem Amoah, Graduate Student Support Coordinator Ms. Dianne Boble, Assistant Director of Experiential Learning and Data Analysis – URLEAH Marketing and Communications Dr. Dawn Mosley Ms. Jennifer Rickard Ms. Teresa Rodriguez Mr. Stuart Grooby Mr. Devin Bonner Mass Communications and Visual Arts Mr. Zachary Kimball DSU Information Technology Nestor Abreu Kevin Dickerson Kyle Spaulding Audio and Visual Darius Godwin Sodexo JPMorgan Chase Apple

Honor Societies’ Sponsors Faculty Research Mentors Session Moderators

NINTH ANNUAL DELAWARE STATE UNIVERSITY RESEARCH DAY | APRIL 15, 2026

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9TH ANNUAL DELAWARE STATE UNIVERSITY

RESEARCH DAY From Insight to Impact: Research that Changes Tomorrow